39411513

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 58046976

約数和(自身を除く): 18635463

約数列:

[1, 3, 9, 101, 191, 227, 303, 573, 681, 909, 1719, 2043, 19291, 22927, 43357, 57873, 68781, 130071, 173619, 206343, 390213, 4379057, 13137171, 39411513]

約数ペア:

[(1, 39411513), (3, 13137171), (9, 4379057), (101, 390213), (191, 206343), (227, 173619), (303, 130071), (573, 68781), (681, 57873), (909, 43357), (1719, 22927), (2043, 19291)]