39013587

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 57741840

約数和(自身を除く): 18728253

約数列:

[1, 3, 9, 61, 179, 183, 397, 537, 549, 1191, 1611, 3573, 10919, 24217, 32757, 71063, 72651, 98271, 213189, 217953, 639567, 4334843, 13004529, 39013587]

約数ペア:

[(1, 39013587), (3, 13004529), (9, 4334843), (61, 639567), (179, 217953), (183, 213189), (397, 98271), (537, 72651), (549, 71063), (1191, 32757), (1611, 24217), (3573, 10919)]