3955695121

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 4729840128

約数和(自身を除く): 774145007

約数列:

[1, 7, 53, 61, 103, 371, 427, 721, 1697, 3233, 5459, 6283, 11879, 22631, 38213, 43981, 89941, 103517, 174791, 332999, 629587, 724619, 1223537, 2330993, 5486401, 9263923, 10662251, 38404807, 64847461, 74635757, 565099303, 3955695121]

約数ペア:

[(1, 3955695121), (7, 565099303), (53, 74635757), (61, 64847461), (103, 38404807), (371, 10662251), (427, 9263923), (721, 5486401), (1697, 2330993), (3233, 1223537), (5459, 724619), (6283, 629587), (11879, 332999), (22631, 174791), (38213, 103517), (43981, 89941)]