22978473

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2437}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 35107200

約数和(自身を除く): 12128727

約数列:

[1, 3, 7, 21, 449, 1347, 2437, 3143, 7311, 9429, 17059, 51177, 1094213, 3282639, 7659491, 22978473]

約数ペア:

[(1, 22978473), (3, 7659491), (7, 3282639), (21, 1094213), (449, 51177), (1347, 17059), (2437, 9429), (3143, 7311)]