7808661

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 14287104

約数和(自身を除く): 6478443

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 317, 357, 391, 483, 951, 1071, 1173, 1449, 2219, 2737, 2853, 3519, 5389, 6657, 7291, 8211, 16167, 19971, 21873, 24633, 37723, 48501, 51037, 65619, 113169, 123947, 153111, 339507, 371841, 459333, 867629, 1115523, 2602887, 7808661]

約数ペア:

[(1, 7808661), (3, 2602887), (7, 1115523), (9, 867629), (17, 459333), (21, 371841), (23, 339507), (51, 153111), (63, 123947), (69, 113169), (119, 65619), (153, 51037), (161, 48501), (207, 37723), (317, 24633), (357, 21873), (391, 19971), (483, 16167), (951, 8211), (1071, 7291), (1173, 6657), (1449, 5389), (2219, 3519), (2737, 2853)]