71100323

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 85100544

約数和(自身を除く): 14000221

約数列:

[1, 7, 49, 71, 107, 191, 497, 749, 1337, 3479, 5243, 7597, 9359, 13561, 20437, 53179, 94927, 143059, 372253, 664489, 1001413, 1451027, 10157189, 71100323]

約数ペア:

[(1, 71100323), (7, 10157189), (49, 1451027), (71, 1001413), (107, 664489), (191, 372253), (497, 143059), (749, 94927), (1337, 53179), (3479, 20437), (5243, 13561), (7597, 9359)]