8139351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 11922048

約数和(自身を除く): 3782697

約数列:

[1, 3, 11, 33, 157, 471, 1571, 1727, 4713, 5181, 17281, 51843, 246647, 739941, 2713117, 8139351]

約数ペア:

[(1, 8139351), (3, 2713117), (11, 739941), (33, 246647), (157, 51843), (471, 17281), (1571, 5181), (1727, 4713)]