13338579

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 18547200

約数和(自身を除く): 5208621

約数列:

[1, 3, 29, 87, 139, 417, 1103, 3309, 4031, 12093, 31987, 95961, 153317, 459951, 4446193, 13338579]

約数ペア:

[(1, 13338579), (3, 4446193), (29, 459951), (87, 153317), (139, 95961), (417, 31987), (1103, 12093), (3309, 4031)]