251260029

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{11503}}^1$

素因数の和:12321

約数の個数: 16

約数和(自身を含む): 372729600

約数和(自身を除く): 121469571

約数列:

[1, 3, 9, 27, 809, 2427, 7281, 11503, 21843, 34509, 103527, 310581, 9305927, 27917781, 83753343, 251260029]

約数ペア:

[(1, 251260029), (3, 83753343), (9, 27917781), (27, 9305927), (809, 310581), (2427, 103527), (7281, 34509), (11503, 21843)]