191100007

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{447541}}^1$

素因数の和:447609

約数の個数: 8

約数和(自身を含む): 221980832

約数和(自身を除く): 30880825

約数列:

[1, 7, 61, 427, 447541, 3132787, 27300001, 191100007]

約数ペア:

[(1, 191100007), (7, 27300001), (61, 3132787), (427, 447541)]