30686117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17327}}^1$

素因数の和:17368

約数の個数: 16

約数和(自身を含む): 39923712

約数和(自身を除く): 9237595

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 17327, 121289, 190597, 398521, 1334179, 2789647, 4383731, 30686117]

約数ペア:

[(1, 30686117), (7, 4383731), (11, 2789647), (23, 1334179), (77, 398521), (161, 190597), (253, 121289), (1771, 17327)]