1428984963

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 2725539840

約数和(自身を除く): 1296554877

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 61, 63, 69, 119, 153, 161, 183, 189, 207, 317, 357, 391, 427, 459, 483, 549, 621, 951, 1037, 1071, 1173, 1281, 1403, 1449, 1647, 2219, 2737, 2853, 3111, 3213, 3519, 3843, 4209, 4347, 5389, 6657, 7259, 7291, 8211, 8559, 9333, 9821, 10557, 11529, 12627, 16167, 19337, 19971, 21777, 21873, 23851, 24633, 27999, 29463, 37723, 37881, 48501, 51037, 58011, 59913, 65331, 65619, 71553, 73899, 88389, 113169, 123947, 135359, 145503, 153111, 166957, 174033, 195993, 196857, 214659, 265167, 328729, 339507, 371841, 406077, 444751, 459333, 500871, 522099, 643977, 867629, 986187, 1018521, 1115523, 1218231, 1334253, 1377999, 1502613, 2301103, 2602887, 2958561, 3113257, 3346569, 3654693, 4002759, 4507839, 6903309, 7560767, 7808661, 8875683, 9339771, 12008277, 20709927, 22682301, 23425983, 28019313, 52925369, 62129781, 68046903, 84057939, 158776107, 204140709, 476328321, 1428984963]

約数ペア:

[(1, 1428984963), (3, 476328321), (7, 204140709), (9, 158776107), (17, 84057939), (21, 68046903), (23, 62129781), (27, 52925369), (51, 28019313), (61, 23425983), (63, 22682301), (69, 20709927), (119, 12008277), (153, 9339771), (161, 8875683), (183, 7808661), (189, 7560767), (207, 6903309), (317, 4507839), (357, 4002759), (391, 3654693), (427, 3346569), (459, 3113257), (483, 2958561), (549, 2602887), (621, 2301103), (951, 1502613), (1037, 1377999), (1071, 1334253), (1173, 1218231), (1281, 1115523), (1403, 1018521), (1449, 986187), (1647, 867629), (2219, 643977), (2737, 522099), (2853, 500871), (3111, 459333), (3213, 444751), (3519, 406077), (3843, 371841), (4209, 339507), (4347, 328729), (5389, 265167), (6657, 214659), (7259, 196857), (7291, 195993), (8211, 174033), (8559, 166957), (9333, 153111), (9821, 145503), (10557, 135359), (11529, 123947), (12627, 113169), (16167, 88389), (19337, 73899), (19971, 71553), (21777, 65619), (21873, 65331), (23851, 59913), (24633, 58011), (27999, 51037), (29463, 48501), (37723, 37881)]