307598421

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{8311}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 450244416

約数和(自身を除く): 142645995

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 8311, 12337, 24933, 37011, 108043, 324129, 606703, 1404559, 1820109, 4213677, 7887139, 23661417, 102532807, 307598421]

約数ペア:

[(1, 307598421), (3, 102532807), (13, 23661417), (39, 7887139), (73, 4213677), (169, 1820109), (219, 1404559), (507, 606703), (949, 324129), (2847, 108043), (8311, 37011), (12337, 24933)]