4890837

素因数分解:

$3^1\times 7^5\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 7686336

約数和(自身を除く): 2795499

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 343, 679, 1029, 2037, 2401, 4753, 7203, 14259, 16807, 33271, 50421, 99813, 232897, 698691, 1630279, 4890837]

約数ペア:

[(1, 4890837), (3, 1630279), (7, 698691), (21, 232897), (49, 99813), (97, 50421), (147, 33271), (291, 16807), (343, 14259), (679, 7203), (1029, 4753), (2037, 2401)]