23161941

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{21269}}^1$

素因数の和:21297

約数の個数: 18

約数和(自身を含む): 36775830

約数和(自身を除く): 13613889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 21269, 63807, 191421, 233959, 701877, 2105631, 2573549, 7720647, 23161941]

約数ペア:

[(1, 23161941), (3, 7720647), (9, 2573549), (11, 2105631), (33, 701877), (99, 233959), (121, 191421), (363, 63807), (1089, 21269)]