2552361

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1469559

約数列:

[1, 3, 7, 21, 49, 97, 147, 179, 291, 537, 679, 1253, 2037, 3759, 4753, 8771, 14259, 17363, 26313, 52089, 121541, 364623, 850787, 2552361]

約数ペア:

[(1, 2552361), (3, 850787), (7, 364623), (21, 121541), (49, 52089), (97, 26313), (147, 17363), (179, 14259), (291, 8771), (537, 4753), (679, 3759), (1253, 2037)]