80979997

素因数分解:

$7^2\times {\mathrm{223}}^1\times {\mathrm{7411}}^1$

素因数の和:7648

約数の個数: 12

約数和(自身を含む): 94636416

約数和(自身を除く): 13656419

約数列:

[1, 7, 49, 223, 1561, 7411, 10927, 51877, 363139, 1652653, 11568571, 80979997]

約数ペア:

[(1, 80979997), (7, 11568571), (49, 1652653), (223, 363139), (1561, 51877), (7411, 10927)]