26647011

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 40060800

約数和(自身を除く): 13413789

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 641, 1341, 1923, 4619, 5769, 13857, 19871, 41571, 59613, 95509, 178839, 286527, 859581, 2960779, 8882337, 26647011]

約数ペア:

[(1, 26647011), (3, 8882337), (9, 2960779), (31, 859581), (93, 286527), (149, 178839), (279, 95509), (447, 59613), (641, 41571), (1341, 19871), (1923, 13857), (4619, 5769)]