90141247

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 106747200

約数和(自身を除く): 16605953

約数列:

[1, 7, 41, 89, 287, 623, 3529, 3649, 24703, 25543, 144689, 314081, 1012823, 2198567, 12877321, 90141247]

約数ペア:

[(1, 90141247), (7, 12877321), (41, 2198567), (89, 1012823), (287, 314081), (623, 144689), (3529, 25543), (3649, 24703)]