80938879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14843}}^1$

素因数の和:14910

約数の個数: 16

約数和(自身を含む): 99751680

約数和(自身を除く): 18812801

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 14843, 103901, 282017, 608563, 1974119, 4259941, 11562697, 80938879]

約数ペア:

[(1, 80938879), (7, 11562697), (19, 4259941), (41, 1974119), (133, 608563), (287, 282017), (779, 103901), (5453, 14843)]