74388457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 87639552

約数和(自身を除く): 13251095

約数列:

[1, 11, 13, 143, 607, 857, 6677, 7891, 9427, 11141, 86801, 122551, 520199, 5722189, 6762587, 74388457]

約数ペア:

[(1, 74388457), (11, 6762587), (13, 5722189), (143, 520199), (607, 122551), (857, 86801), (6677, 11141), (7891, 9427)]