897120207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{49031}}^1$

素因数の和:49163

約数の個数: 24

約数和(自身を含む): 1376818560

約数和(自身を除く): 479698353

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 18297, 49031, 147093, 441279, 931589, 2794767, 5246317, 8384301, 15738951, 47216853, 99680023, 299040069, 897120207]

約数ペア:

[(1, 897120207), (3, 299040069), (9, 99680023), (19, 47216853), (57, 15738951), (107, 8384301), (171, 5246317), (321, 2794767), (963, 931589), (2033, 441279), (6099, 147093), (18297, 49031)]