8142459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 11811072

約数和(自身を除く): 3668613

約数列:

[1, 3, 13, 39, 103, 309, 1339, 2027, 4017, 6081, 26351, 79053, 208781, 626343, 2714153, 8142459]

約数ペア:

[(1, 8142459), (3, 2714153), (13, 626343), (39, 208781), (103, 79053), (309, 26351), (1339, 6081), (2027, 4017)]