23106321

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 38288640

約数和(自身を除く): 15182319

約数列:

[1, 3, 7, 9, 21, 63, 353, 1039, 1059, 2471, 3117, 3177, 7273, 7413, 9351, 21819, 22239, 65457, 366767, 1100301, 2567369, 3300903, 7702107, 23106321]

約数ペア:

[(1, 23106321), (3, 7702107), (7, 3300903), (9, 2567369), (21, 1100301), (63, 366767), (353, 65457), (1039, 22239), (1059, 21819), (2471, 9351), (3117, 7413), (3177, 7273)]