520161261

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{66713}}^1$

素因数の和:66852

約数の個数: 16

約数和(自身を含む): 730118016

約数和(自身を除く): 209956755

約数列:

[1, 3, 23, 69, 113, 339, 2599, 7797, 66713, 200139, 1534399, 4603197, 7538569, 22615707, 173387087, 520161261]

約数ペア:

[(1, 520161261), (3, 173387087), (23, 22615707), (69, 7538569), (113, 4603197), (339, 1534399), (2599, 200139), (7797, 66713)]