829881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 1330056

約数和(自身を除く): 500175

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 173, 369, 519, 533, 1557, 1599, 2249, 4797, 6747, 7093, 20241, 21279, 63837, 92209, 276627, 829881]

約数ペア:

[(1, 829881), (3, 276627), (9, 92209), (13, 63837), (39, 21279), (41, 20241), (117, 7093), (123, 6747), (173, 4797), (369, 2249), (519, 1599), (533, 1557)]