1330388631

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 2348615808

約数和(自身を除く): 1018227177

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 331, 347, 351, 429, 891, 993, 1041, 1053, 1287, 2979, 3123, 3641, 3817, 3861, 4303, 4511, 8937, 9369, 10923, 11451, 11583, 12909, 13533, 26811, 28107, 32769, 34353, 38727, 40599, 47333, 49621, 98307, 103059, 114857, 116181, 121797, 141999, 148863, 294921, 309177, 344571, 348543, 365391, 425997, 446589, 1033713, 1263427, 1277991, 1339767, 1493141, 3101139, 3790281, 3833973, 4019301, 4479423, 9303417, 11370843, 13438269, 16424551, 34112529, 40314807, 49273653, 102337587, 120944421, 147820959, 443462877, 1330388631]

約数ペア:

[(1, 1330388631), (3, 443462877), (9, 147820959), (11, 120944421), (13, 102337587), (27, 49273653), (33, 40314807), (39, 34112529), (81, 16424551), (99, 13438269), (117, 11370843), (143, 9303417), (297, 4479423), (331, 4019301), (347, 3833973), (351, 3790281), (429, 3101139), (891, 1493141), (993, 1339767), (1041, 1277991), (1053, 1263427), (1287, 1033713), (2979, 446589), (3123, 425997), (3641, 365391), (3817, 348543), (3861, 344571), (4303, 309177), (4511, 294921), (8937, 148863), (9369, 141999), (10923, 121797), (11451, 116181), (11583, 114857), (12909, 103059), (13533, 98307), (26811, 49621), (28107, 47333), (32769, 40599), (34353, 38727)]