56558889

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 84482112

約数和(自身を除く): 27923223

約数列:

[1, 3, 9, 43, 101, 129, 303, 387, 909, 1447, 4341, 4343, 13023, 13029, 39087, 62221, 146147, 186663, 438441, 559989, 1315323, 6284321, 18852963, 56558889]

約数ペア:

[(1, 56558889), (3, 18852963), (9, 6284321), (43, 1315323), (101, 559989), (129, 438441), (303, 186663), (387, 146147), (909, 62221), (1447, 39087), (4341, 13029), (4343, 13023)]