579366981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{22739}}^1$

素因数の和:22913

約数の個数: 24

約数和(自身を含む): 886860000

約数和(自身を除く): 307493019

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 22739, 25479, 68217, 204651, 432041, 1296123, 3388111, 3888369, 10164333, 30492999, 64374109, 193122327, 579366981]

約数ペア:

[(1, 579366981), (3, 193122327), (9, 64374109), (19, 30492999), (57, 10164333), (149, 3888369), (171, 3388111), (447, 1296123), (1341, 432041), (2831, 204651), (8493, 68217), (22739, 25479)]