13101938043

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{21419}}^1$

素因数の和:21619

約数の個数: 32

約数和(自身を含む): 18506880000

約数和(自身を除く): 5404941957

約数列:

[1, 3, 29, 79, 87, 89, 237, 267, 2291, 2581, 6873, 7031, 7743, 21093, 21419, 64257, 203899, 611697, 621151, 1692101, 1863453, 1906291, 5076303, 5718873, 49070929, 55282439, 147212787, 150596989, 165847317, 451790967, 4367312681, 13101938043]

約数ペア:

[(1, 13101938043), (3, 4367312681), (29, 451790967), (79, 165847317), (87, 150596989), (89, 147212787), (237, 55282439), (267, 49070929), (2291, 5718873), (2581, 5076303), (6873, 1906291), (7031, 1863453), (7743, 1692101), (21093, 621151), (21419, 611697), (64257, 203899)]