13070031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 18910080

約数和(自身を除く): 5840049

約数列:

[1, 3, 13, 39, 139, 417, 1807, 2411, 5421, 7233, 31343, 94029, 335129, 1005387, 4356677, 13070031]

約数ペア:

[(1, 13070031), (3, 4356677), (13, 1005387), (39, 335129), (139, 94029), (417, 31343), (1807, 7233), (2411, 5421)]