289040063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6703}}^1$

素因数の和:6854

約数の個数: 16

約数和(自身を含む): 324366336

約数和(自身を除く): 35326273

約数列:

[1, 13, 31, 107, 403, 1391, 3317, 6703, 43121, 87139, 207793, 717221, 2701309, 9323873, 22233851, 289040063]

約数ペア:

[(1, 289040063), (13, 22233851), (31, 9323873), (107, 2701309), (403, 717221), (1391, 207793), (3317, 87139), (6703, 43121)]