520060281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{22717}}^1$

素因数の和:23320

約数の個数: 16

約数和(自身を含む): 748058304

約数和(自身を除く): 227998023

約数列:

[1, 3, 13, 39, 587, 1761, 7631, 22717, 22893, 68151, 295321, 885963, 13334879, 40004637, 173353427, 520060281]

約数ペア:

[(1, 520060281), (3, 173353427), (13, 40004637), (39, 13334879), (587, 885963), (1761, 295321), (7631, 68151), (22717, 22893)]