5597181

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 8560992

約数和(自身を除く): 2963811

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1607, 3483, 4821, 14463, 43389, 69101, 130167, 207303, 621909, 1865727, 5597181]

約数ペア:

[(1, 5597181), (3, 1865727), (9, 621909), (27, 207303), (43, 130167), (81, 69101), (129, 43389), (387, 14463), (1161, 4821), (1607, 3483)]