3845891

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 4669440

約数和(自身を除く): 823549

約数列:

[1, 7, 31, 37, 217, 259, 479, 1147, 3353, 8029, 14849, 17723, 103943, 124061, 549413, 3845891]

約数ペア:

[(1, 3845891), (7, 549413), (31, 124061), (37, 103943), (217, 17723), (259, 14849), (479, 8029), (1147, 3353)]