628003011

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1\times {\mathrm{1583}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 843042816

約数和(自身を除く): 215039805

約数列:

[1, 3, 223, 593, 669, 1583, 1779, 4749, 132239, 353009, 396717, 938719, 1059027, 2816157, 209334337, 628003011]

約数ペア:

[(1, 628003011), (3, 209334337), (223, 2816157), (593, 1059027), (669, 938719), (1583, 396717), (1779, 353009), (4749, 132239)]