5681493

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 8550360

約数和(自身を除く): 2868867

約数列:

[1, 3, 9, 41, 89, 123, 173, 267, 369, 519, 801, 1557, 3649, 7093, 10947, 15397, 21279, 32841, 46191, 63837, 138573, 631277, 1893831, 5681493]

約数ペア:

[(1, 5681493), (3, 1893831), (9, 631277), (41, 138573), (89, 63837), (123, 46191), (173, 32841), (267, 21279), (369, 15397), (519, 10947), (801, 7093), (1557, 3649)]