26449893

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{21143}}^1$

素因数の和:21288

約数の個数: 12

約数和(自身を含む): 38482080

約数和(自身を除く): 12032187

約数列:

[1, 3, 9, 139, 417, 1251, 21143, 63429, 190287, 2938877, 8816631, 26449893]

約数ペア:

[(1, 26449893), (3, 8816631), (9, 2938877), (139, 190287), (417, 63429), (1251, 21143)]