15690865016943

素因数分解:

$3^2\times {\mathrm{1319}}^1\times {\mathrm{1321781233}}^1$

素因数の和:1321782558

約数の個数: 12

約数和(自身を含む): 22681765975440

約数和(自身を除く): 6990900958497

約数列:

[1, 3, 9, 1319, 3957, 11871, 1321781233, 3965343699, 11896031097, 1743429446327, 5230288338981, 15690865016943]

約数ペア:

[(1, 15690865016943), (3, 5230288338981), (9, 1743429446327), (1319, 11896031097), (3957, 3965343699), (11871, 1321781233)]