249676921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 285778584

約数和(自身を除く): 36101663

約数列:

[1, 13, 29, 41, 377, 533, 557, 841, 1189, 7241, 10933, 15457, 16153, 22837, 34481, 209989, 296881, 448253, 468437, 662273, 6089681, 8609549, 19205917, 249676921]

約数ペア:

[(1, 249676921), (13, 19205917), (29, 8609549), (41, 6089681), (377, 662273), (533, 468437), (557, 448253), (841, 296881), (1189, 209989), (7241, 34481), (10933, 22837), (15457, 16153)]