2089269

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 3715712

約数和(自身を除く): 1626443

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2551, 7653, 17857, 22959, 33163, 53571, 99489, 160713, 232141, 298467, 696423, 2089269]

約数ペア:

[(1, 2089269), (3, 696423), (7, 298467), (9, 232141), (13, 160713), (21, 99489), (39, 53571), (63, 33163), (91, 22959), (117, 17857), (273, 7653), (819, 2551)]