91071071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2143}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 112379904

約数和(自身を除く): 21308833

約数列:

[1, 7, 13, 91, 467, 2143, 3269, 6071, 15001, 27859, 42497, 195013, 1000781, 7005467, 13010153, 91071071]

約数ペア:

[(1, 91071071), (7, 13010153), (13, 7005467), (91, 1000781), (467, 195013), (2143, 42497), (3269, 27859), (6071, 15001)]