3140137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 4217472

約数和(自身を除く): 1077335

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 3137, 21959, 34507, 40781, 241549, 285467, 448591, 3140137]

約数ペア:

[(1, 3140137), (7, 448591), (11, 285467), (13, 241549), (77, 40781), (91, 34507), (143, 21959), (1001, 3137)]