8290261

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{1901}}^1$

素因数の和:2004

約数の個数: 12

約数和(自身を含む): 9757260

約数和(自身を除く): 1466999

約数列:

[1, 7, 49, 89, 623, 1901, 4361, 13307, 93149, 169189, 1184323, 8290261]

約数ペア:

[(1, 8290261), (7, 1184323), (49, 169189), (89, 93149), (623, 13307), (1901, 4361)]