16909749

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{10267}}^1$

素因数の和:10337

約数の個数: 16

約数和(自身を含む): 25464640

約数和(自身を除く): 8554891

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 10267, 30801, 92403, 277209, 626287, 1878861, 5636583, 16909749]

約数ペア:

[(1, 16909749), (3, 5636583), (9, 1878861), (27, 626287), (61, 277209), (183, 92403), (549, 30801), (1647, 10267)]