70331391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2339}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 109877040

約数和(自身を除く): 39545649

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 2339, 3341, 7017, 10023, 21051, 30069, 30407, 91221, 273663, 601123, 1803369, 5410107, 7814599, 23443797, 70331391]

約数ペア:

[(1, 70331391), (3, 23443797), (9, 7814599), (13, 5410107), (39, 1803369), (117, 601123), (257, 273663), (771, 91221), (2313, 30407), (2339, 30069), (3341, 21051), (7017, 10023)]