22471761

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 32793600

約数和(自身を除く): 10321839

約数列:

[1, 3, 13, 39, 127, 169, 349, 381, 507, 1047, 1651, 4537, 4953, 13611, 21463, 44323, 58981, 64389, 132969, 176943, 576199, 1728597, 7490587, 22471761]

約数ペア:

[(1, 22471761), (3, 7490587), (13, 1728597), (39, 576199), (127, 176943), (169, 132969), (349, 64389), (381, 58981), (507, 44323), (1047, 21463), (1651, 13611), (4537, 4953)]