2079647577

素因数分解:

$3^2\times 7^1\times {\mathrm{4091}}^1\times {\mathrm{8069}}^1$

素因数の和:12173

約数の個数: 24

約数和(自身を含む): 3434333760

約数和(自身を除く): 1354686183

約数列:

[1, 3, 7, 9, 21, 63, 4091, 8069, 12273, 24207, 28637, 36819, 56483, 72621, 85911, 169449, 257733, 508347, 33010279, 99030837, 231071953, 297092511, 693215859, 2079647577]

約数ペア:

[(1, 2079647577), (3, 693215859), (7, 297092511), (9, 231071953), (21, 99030837), (63, 33010279), (4091, 508347), (8069, 257733), (12273, 169449), (24207, 85911), (28637, 72621), (36819, 56483)]