80939873

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1663}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 98242560

約数和(自身を除く): 17302687

約数列:

[1, 7, 17, 119, 409, 1663, 2863, 6953, 11641, 28271, 48671, 197897, 680167, 4761169, 11562839, 80939873]

約数ペア:

[(1, 80939873), (7, 11562839), (17, 4761169), (119, 680167), (409, 197897), (1663, 48671), (2863, 28271), (6953, 11641)]