155199331

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1117}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 185462784

約数和(自身を除く): 30263453

約数列:

[1, 7, 23, 161, 863, 1117, 6041, 7819, 19849, 25691, 138943, 179837, 963971, 6747797, 22171333, 155199331]

約数ペア:

[(1, 155199331), (7, 22171333), (23, 6747797), (161, 963971), (863, 179837), (1117, 138943), (6041, 25691), (7819, 19849)]