20173440091

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{2726509}}^1$

素因数の和:2726674

約数の個数: 12

約数和(自身を含む): 23622482640

約数和(自身を除く): 3449042549

約数列:

[1, 7, 49, 151, 1057, 7399, 2726509, 19085563, 133598941, 411702859, 2881920013, 20173440091]

約数ペア:

[(1, 20173440091), (7, 2881920013), (49, 411702859), (151, 133598941), (1057, 19085563), (7399, 2726509)]