23640279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11437}}^1$

素因数の和:11506

約数の個数: 16

約数和(自身を含む): 34588512

約数和(自身を除く): 10948233

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 11437, 34311, 148681, 446043, 606161, 1818483, 7880093, 23640279]

約数ペア:

[(1, 23640279), (3, 7880093), (13, 1818483), (39, 606161), (53, 446043), (159, 148681), (689, 34311), (2067, 11437)]