30388797

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{18451}}^1$

素因数の和:18521

約数の個数: 16

約数和(自身を含む): 45760960

約数和(自身を除く): 15372163

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 18451, 55353, 166059, 498177, 1125511, 3376533, 10129599, 30388797]

約数ペア:

[(1, 30388797), (3, 10129599), (9, 3376533), (27, 1125511), (61, 498177), (183, 166059), (549, 55353), (1647, 18451)]