51657231

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 70146560

約数和(自身を除く): 18489329

約数列:

[1, 3, 79, 211, 237, 633, 1033, 3099, 16669, 50007, 81607, 217963, 244821, 653889, 17219077, 51657231]

約数ペア:

[(1, 51657231), (3, 17219077), (79, 653889), (211, 244821), (237, 217963), (633, 81607), (1033, 50007), (3099, 16669)]