30885093

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 45874296

約数和(自身を除く): 14989203

約数列:

[1, 3, 9, 61, 101, 183, 303, 549, 557, 909, 1671, 5013, 6161, 18483, 33977, 55449, 56257, 101931, 168771, 305793, 506313, 3431677, 10295031, 30885093]

約数ペア:

[(1, 30885093), (3, 10295031), (9, 3431677), (61, 506313), (101, 305793), (183, 168771), (303, 101931), (549, 56257), (557, 55449), (909, 33977), (1671, 18483), (5013, 6161)]