23187393

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 34347456

約数和(自身を除く): 11160063

約数列:

[1, 3, 9, 71, 131, 213, 277, 393, 639, 831, 1179, 2493, 9301, 19667, 27903, 36287, 59001, 83709, 108861, 177003, 326583, 2576377, 7729131, 23187393]

約数ペア:

[(1, 23187393), (3, 7729131), (9, 2576377), (71, 326583), (131, 177003), (213, 108861), (277, 83709), (393, 59001), (639, 36287), (831, 27903), (1179, 19667), (2493, 9301)]