13361045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 3476587

約数列:

[1, 5, 23, 115, 223, 521, 1115, 2605, 5129, 11983, 25645, 59915, 116183, 580915, 2672209, 13361045]

約数ペア:

[(1, 13361045), (5, 2672209), (23, 580915), (115, 116183), (223, 59915), (521, 25645), (1115, 11983), (2605, 5129)]