238768943

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 276105984

約数和(自身を除く): 37337041

約数列:

[1, 7, 137, 307, 811, 959, 2149, 5677, 42059, 111107, 248977, 294413, 777749, 1742839, 34109849, 238768943]

約数ペア:

[(1, 238768943), (7, 34109849), (137, 1742839), (307, 777749), (811, 294413), (959, 248977), (2149, 111107), (5677, 42059)]