23843617

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 29304576

約数和(自身を除く): 5460959

約数列:

[1, 7, 23, 47, 137, 161, 329, 529, 959, 1081, 3151, 3703, 6439, 7567, 22057, 24863, 45073, 72473, 148097, 174041, 507311, 1036679, 3406231, 23843617]

約数ペア:

[(1, 23843617), (7, 3406231), (23, 1036679), (47, 507311), (137, 174041), (161, 148097), (329, 72473), (529, 45073), (959, 24863), (1081, 22057), (3151, 7567), (3703, 6439)]