3158221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 12

約数和(自身を含む): 3558016

約数和(自身を除く): 399795

約数列:

[1, 11, 43, 121, 473, 607, 5203, 6677, 26101, 73447, 287111, 3158221]

約数ペア:

[(1, 3158221), (11, 287111), (43, 73447), (121, 26101), (473, 6677), (607, 5203)]