121214979

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 179939760

約数和(自身を除く): 58724781

約数列:

[1, 3, 9, 43, 129, 293, 387, 879, 1069, 2637, 3207, 9621, 12599, 37797, 45967, 113391, 137901, 313217, 413703, 939651, 2818953, 13468331, 40404993, 121214979]

約数ペア:

[(1, 121214979), (3, 40404993), (9, 13468331), (43, 2818953), (129, 939651), (293, 413703), (387, 313217), (879, 137901), (1069, 113391), (2637, 45967), (3207, 37797), (9621, 12599)]