22365291

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 33355776

約数和(自身を除く): 10990485

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 1423, 4269, 5239, 15717, 18499, 44113, 55497, 132339, 240487, 573469, 721461, 1720407, 7455097, 22365291]

約数ペア:

[(1, 22365291), (3, 7455097), (13, 1720407), (31, 721461), (39, 573469), (93, 240487), (169, 132339), (403, 55497), (507, 44113), (1209, 18499), (1423, 15717), (4269, 5239)]