1520232471

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{733}}^1\times {\mathrm{2917}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 2227484480

約数和(自身を除く): 707252009

約数列:

[1, 3, 9, 79, 237, 711, 733, 2199, 2917, 6597, 8751, 26253, 57907, 173721, 230443, 521163, 691329, 2073987, 2138161, 6414483, 19243449, 168914719, 506744157, 1520232471]

約数ペア:

[(1, 1520232471), (3, 506744157), (9, 168914719), (79, 19243449), (237, 6414483), (711, 2138161), (733, 2073987), (2199, 691329), (2917, 521163), (6597, 230443), (8751, 173721), (26253, 57907)]