262401129

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 384033312

約数和(自身を除く): 121632183

約数列:

[1, 3, 9, 107, 321, 521, 523, 963, 1563, 1569, 4689, 4707, 55747, 55961, 167241, 167883, 272483, 501723, 503649, 817449, 2452347, 29155681, 87467043, 262401129]

約数ペア:

[(1, 262401129), (3, 87467043), (9, 29155681), (107, 2452347), (321, 817449), (521, 503649), (523, 501723), (963, 272483), (1563, 167883), (1569, 167241), (4689, 55961), (4707, 55747)]