1995156909

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{11257}}^1$

素因数の和:11729

約数の個数: 24

約数和(自身を含む): 2950496640

約数和(自身を除く): 955339731

約数列:

[1, 3, 9, 47, 141, 419, 423, 1257, 3771, 11257, 19693, 33771, 59079, 101313, 177237, 529079, 1587237, 4716683, 4761711, 14150049, 42450147, 221684101, 665052303, 1995156909]

約数ペア:

[(1, 1995156909), (3, 665052303), (9, 221684101), (47, 42450147), (141, 14150049), (419, 4761711), (423, 4716683), (1257, 1587237), (3771, 529079), (11257, 177237), (19693, 101313), (33771, 59079)]