3640767

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 5410944

約数和(自身を除く): 1770177

約数列:

[1, 3, 13, 39, 43, 129, 167, 169, 501, 507, 559, 1677, 2171, 6513, 7181, 7267, 21543, 21801, 28223, 84669, 93353, 280059, 1213589, 3640767]

約数ペア:

[(1, 3640767), (3, 1213589), (13, 280059), (39, 93353), (43, 84669), (129, 28223), (167, 21801), (169, 21543), (501, 7267), (507, 7181), (559, 6513), (1677, 2171)]