1409115239

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1\times {\mathrm{2549}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 1624819200

約数和(自身を除く): 215703961

約数列:

[1, 7, 151, 523, 1057, 2549, 3661, 17843, 78973, 384899, 552811, 1333127, 2694293, 9331889, 201302177, 1409115239]

約数ペア:

[(1, 1409115239), (7, 201302177), (151, 9331889), (523, 2694293), (1057, 1333127), (2549, 552811), (3661, 384899), (17843, 78973)]