312903669

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{3931}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 454759392

約数和(自身を除く): 141855723

約数列:

[1, 3, 13, 39, 157, 169, 471, 507, 2041, 3931, 6123, 11793, 26533, 51103, 79599, 153309, 617167, 664339, 1851501, 1993017, 8023171, 24069513, 104301223, 312903669]

約数ペア:

[(1, 312903669), (3, 104301223), (13, 24069513), (39, 8023171), (157, 1993017), (169, 1851501), (471, 664339), (507, 617167), (2041, 153309), (3931, 79599), (6123, 51103), (11793, 26533)]