2826447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 4273584

約数和(自身を除く): 1447137

約数列:

[1, 3, 13, 23, 39, 69, 137, 299, 411, 529, 897, 1587, 1781, 3151, 5343, 6877, 9453, 20631, 40963, 72473, 122889, 217419, 942149, 2826447]

約数ペア:

[(1, 2826447), (3, 942149), (13, 217419), (23, 122889), (39, 72473), (69, 40963), (137, 20631), (299, 9453), (411, 6877), (529, 5343), (897, 3151), (1587, 1781)]