2543670495

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{796141}}^1$

素因数の和:796223

約数の個数: 24

約数和(自身を含む): 4471133472

約数和(自身を除く): 1927462977

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 796141, 2388423, 3980705, 7165269, 11942115, 35826345, 56526011, 169578033, 282630055, 508734099, 847890165, 2543670495]

約数ペア:

[(1, 2543670495), (3, 847890165), (5, 508734099), (9, 282630055), (15, 169578033), (45, 56526011), (71, 35826345), (213, 11942115), (355, 7165269), (639, 3980705), (1065, 2388423), (3195, 796141)]