26839953

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10445

約数の個数: 24

約数和(自身を含む): 45392256

約数和(自身を除く): 18552303

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 10391, 31173, 72737, 93519, 218211, 426031, 654633, 1278093, 2982217, 3834279, 8946651, 26839953]

約数ペア:

[(1, 26839953), (3, 8946651), (7, 3834279), (9, 2982217), (21, 1278093), (41, 654633), (63, 426031), (123, 218211), (287, 93519), (369, 72737), (861, 31173), (2583, 10391)]