31631001

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 43235328

約数和(自身を除く): 11604327

約数列:

[1, 3, 61, 127, 183, 381, 1361, 4083, 7747, 23241, 83021, 172847, 249063, 518541, 10543667, 31631001]

約数ペア:

[(1, 31631001), (3, 10543667), (61, 518541), (127, 249063), (183, 172847), (381, 83021), (1361, 23241), (4083, 7747)]