1320234591

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{2604013}}^1$

素因数の和:2604042

約数の個数: 12

約数和(自身を含む): 1906138248

約数和(自身を除く): 585903657

約数列:

[1, 3, 13, 39, 169, 507, 2604013, 7812039, 33852169, 101556507, 440078197, 1320234591]

約数ペア:

[(1, 1320234591), (3, 440078197), (13, 101556507), (39, 33852169), (169, 7812039), (507, 2604013)]