26005551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4663}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 40968576

約数和(自身を除く): 14963025

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 4663, 5577, 13989, 51293, 60619, 153879, 181857, 666809, 788047, 2000427, 2364141, 8668517, 26005551]

約数ペア:

[(1, 26005551), (3, 8668517), (11, 2364141), (13, 2000427), (33, 788047), (39, 666809), (143, 181857), (169, 153879), (429, 60619), (507, 51293), (1859, 13989), (4663, 5577)]