16663593

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 22651200

約数和(自身を除く): 5987607

約数列:

[1, 3, 109, 131, 327, 389, 393, 1167, 14279, 42401, 42837, 50959, 127203, 152877, 5554531, 16663593]

約数ペア:

[(1, 16663593), (3, 5554531), (109, 152877), (131, 127203), (327, 50959), (389, 42837), (393, 42401), (1167, 14279)]