23239281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11243}}^1$

素因数の和:11312

約数の個数: 16

約数和(自身を含む): 34001856

約数和(自身を除く): 10762575

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 11243, 33729, 146159, 438477, 595879, 1787637, 7746427, 23239281]

約数ペア:

[(1, 23239281), (3, 7746427), (13, 1787637), (39, 595879), (53, 438477), (159, 146159), (689, 33729), (2067, 11243)]