28445911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:906

約数の個数: 12

約数和(自身を含む): 30963600

約数和(自身を除く): 2517689

約数列:

[1, 13, 169, 281, 599, 3653, 7787, 47489, 101231, 168319, 2188147, 28445911]

約数ペア:

[(1, 28445911), (13, 2188147), (169, 168319), (281, 101231), (599, 47489), (3653, 7787)]