161041441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{857}}^1\times {\mathrm{1553}}^1$

素因数の和:2432

約数の個数: 12

約数和(自身を含む): 177333156

約数和(自身を除く): 16291715

約数列:

[1, 11, 121, 857, 1553, 9427, 17083, 103697, 187913, 1330921, 14640131, 161041441]

約数ペア:

[(1, 161041441), (11, 14640131), (121, 1330921), (857, 187913), (1553, 103697), (9427, 17083)]