670425471

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{130003}}^1$

素因数の和:130203

約数の個数: 16

約数和(自身を含む): 998430720

約数和(自身を除く): 328005249

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 130003, 390009, 1170027, 3510081, 24830573, 74491719, 223475157, 670425471]

約数ペア:

[(1, 670425471), (3, 223475157), (9, 74491719), (27, 24830573), (191, 3510081), (573, 1170027), (1719, 390009), (5157, 130003)]