289740057

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{14797}}^1$

素因数の和:14968

約数の個数: 16

約数和(自身を含む): 396349632

約数和(自身を除く): 106609575

約数列:

[1, 3, 61, 107, 183, 321, 6527, 14797, 19581, 44391, 902617, 1583279, 2707851, 4749837, 96580019, 289740057]

約数ペア:

[(1, 289740057), (3, 96580019), (61, 4749837), (107, 2707851), (183, 1583279), (321, 902617), (6527, 44391), (14797, 19581)]