71229137

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4561}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 85838592

約数和(自身を除く): 14609455

約数列:

[1, 7, 23, 97, 161, 679, 2231, 4561, 15617, 31927, 104903, 442417, 734321, 3096919, 10175591, 71229137]

約数ペア:

[(1, 71229137), (7, 10175591), (23, 3096919), (97, 734321), (161, 442417), (679, 104903), (2231, 31927), (4561, 15617)]