9689911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 12284928

約数和(自身を除く): 2595017

約数列:

[1, 7, 11, 61, 77, 427, 671, 2063, 4697, 14441, 22693, 125843, 158851, 880901, 1384273, 9689911]

約数ペア:

[(1, 9689911), (7, 1384273), (11, 880901), (61, 158851), (77, 125843), (427, 22693), (671, 14441), (2063, 4697)]