427876631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{77081}}^1$

素因数の和:77162

約数の個数: 16

約数和(自身を含む): 535257408

約数和(自身を除く): 107380777

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 77081, 539567, 1002053, 4701941, 7014371, 32913587, 61125233, 427876631]

約数ペア:

[(1, 427876631), (7, 61125233), (13, 32913587), (61, 7014371), (91, 4701941), (427, 1002053), (793, 539567), (5551, 77081)]