2863133

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 3580416

約数和(自身を除く): 717283

約数列:

[1, 7, 13, 73, 91, 431, 511, 949, 3017, 5603, 6643, 31463, 39221, 220241, 409019, 2863133]

約数ペア:

[(1, 2863133), (7, 409019), (13, 220241), (73, 39221), (91, 31463), (431, 6643), (511, 5603), (949, 3017)]