870814867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20681}}^1$

素因数の和:20814

約数の個数: 16

約数和(自身を含む): 972881280

約数和(自身を除く): 102066413

約数列:

[1, 13, 41, 79, 533, 1027, 3239, 20681, 42107, 268853, 847921, 1633799, 11022973, 21239387, 66985759, 870814867]

約数ペア:

[(1, 870814867), (13, 66985759), (41, 21239387), (79, 11022973), (533, 1633799), (1027, 847921), (3239, 268853), (20681, 42107)]