109628407

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3658

約数の個数: 16

約数和(自身を含む): 129124672

約数和(自身を除く): 19496265

約数列:

[1, 7, 61, 73, 427, 511, 3517, 4453, 24619, 31171, 214537, 256741, 1501759, 1797187, 15661201, 109628407]

約数ペア:

[(1, 109628407), (7, 15661201), (61, 1797187), (73, 1501759), (427, 256741), (511, 214537), (3517, 31171), (4453, 24619)]