30885491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9173}}^1$

素因数の和:9230

約数の個数: 16

約数和(自身を含む): 39044544

約数和(自身を除く): 8159053

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 9173, 64211, 119249, 339401, 834743, 2375807, 4412213, 30885491]

約数ペア:

[(1, 30885491), (7, 4412213), (13, 2375807), (37, 834743), (91, 339401), (259, 119249), (481, 64211), (3367, 9173)]