91315833

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{40639}}^1$

素因数の和:40756

約数の個数: 16

約数和(自身を含む): 140451840

約数和(自身を除く): 49136007

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 40639, 121917, 284473, 853419, 4348373, 13045119, 30438611, 91315833]

約数ペア:

[(1, 91315833), (3, 30438611), (7, 13045119), (21, 4348373), (107, 853419), (321, 284473), (749, 121917), (2247, 40639)]