71187571

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13259}}^1$

素因数の和:13338

約数の個数: 16

約数和(自身を含む): 89107200

約数和(自身を除く): 17919629

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 13259, 92813, 172367, 782281, 1206569, 5475967, 10169653, 71187571]

約数ペア:

[(1, 71187571), (7, 10169653), (13, 5475967), (59, 1206569), (91, 782281), (413, 172367), (767, 92813), (5369, 13259)]