31008203

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 33031680

約数和(自身を除く): 2023477

約数列:

[1, 43, 47, 67, 229, 2021, 2881, 3149, 9847, 10763, 15343, 135407, 462809, 659749, 721121, 31008203]

約数ペア:

[(1, 31008203), (43, 721121), (47, 659749), (67, 462809), (229, 135407), (2021, 15343), (2881, 10763), (3149, 9847)]