559291269

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1\times {\mathrm{2153}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 752900544

約数和(自身を除く): 193609275

約数列:

[1, 3, 131, 393, 661, 1983, 2153, 6459, 86591, 259773, 282043, 846129, 1423133, 4269399, 186430423, 559291269]

約数ペア:

[(1, 559291269), (3, 186430423), (131, 4269399), (393, 1423133), (661, 846129), (1983, 282043), (2153, 259773), (6459, 86591)]