70009919

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 82978560

約数和(自身を除く): 12968641

約数列:

[1, 7, 41, 83, 287, 581, 2939, 3403, 20573, 23821, 120499, 243937, 843493, 1707559, 10001417, 70009919]

約数ペア:

[(1, 70009919), (7, 10001417), (41, 1707559), (83, 843493), (287, 243937), (581, 120499), (2939, 23821), (3403, 20573)]