170220239

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1151}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 200318976

約数和(自身を除く): 30098737

約数列:

[1, 7, 37, 259, 571, 1151, 3997, 8057, 21127, 42587, 147889, 298109, 657221, 4600547, 24317177, 170220239]

約数ペア:

[(1, 170220239), (7, 24317177), (37, 4600547), (259, 657221), (571, 298109), (1151, 147889), (3997, 42587), (8057, 21127)]