1211706021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{119533}}^1$

素因数の和:119676

約数の個数: 16

約数和(自身を含む): 1683038720

約数和(自身を除く): 471332699

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 119533, 358599, 3705523, 11116569, 13029097, 39087291, 403902007, 1211706021]

約数ペア:

[(1, 1211706021), (3, 403902007), (31, 39087291), (93, 13029097), (109, 11116569), (327, 3705523), (3379, 358599), (10137, 119533)]