999902017

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 1045440000

約数和(自身を除く): 45537983

約数列:

[1, 47, 71, 109, 2749, 3337, 5123, 7739, 129203, 195179, 299641, 363733, 9173413, 14083127, 21274511, 999902017]

約数ペア:

[(1, 999902017), (47, 21274511), (71, 14083127), (109, 9173413), (2749, 363733), (3337, 299641), (5123, 195179), (7739, 129203)]