4387312489

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{10243}}^1$

素因数の和:11716

約数の個数: 16

約数和(自身を含む): 5134784512

約数和(自身を除く): 747472023

約数列:

[1, 7, 43, 301, 1423, 9961, 10243, 61189, 71701, 428323, 440449, 3083143, 14575789, 102030523, 626758927, 4387312489]

約数ペア:

[(1, 4387312489), (7, 626758927), (43, 102030523), (301, 14575789), (1423, 3083143), (9961, 440449), (10243, 428323), (61189, 71701)]