8272817

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 9792000

約数和(自身を除く): 1519183

約数列:

[1, 7, 49, 89, 271, 343, 623, 1897, 4361, 13279, 24119, 30527, 92953, 168833, 1181831, 8272817]

約数ペア:

[(1, 8272817), (7, 1181831), (49, 168833), (89, 92953), (271, 30527), (343, 24119), (623, 13279), (1897, 4361)]