15931041

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5791}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 24465408

約数和(自身を除く): 8534367

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 5791, 17373, 40537, 121611, 758621, 2275863, 5310347, 15931041]

約数ペア:

[(1, 15931041), (3, 5310347), (7, 2275863), (21, 758621), (131, 121611), (393, 40537), (917, 17373), (2751, 5791)]