424729543

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{19379}}^1$

素因数の和:19518

約数の個数: 16

約数和(自身を含む): 506050560

約数和(自身を除く): 81321017

約数列:

[1, 7, 31, 101, 217, 707, 3131, 19379, 21917, 135653, 600749, 1957279, 4205243, 13700953, 60675649, 424729543]

約数ペア:

[(1, 424729543), (7, 60675649), (31, 13700953), (101, 4205243), (217, 1957279), (707, 600749), (3131, 135653), (19379, 21917)]