8505939

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 12941760

約数和(自身を除く): 4435821

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 883, 2649, 3211, 9633, 11479, 16777, 34437, 50331, 149227, 218101, 447681, 654303, 2835313, 8505939]

約数ペア:

[(1, 8505939), (3, 2835313), (13, 654303), (19, 447681), (39, 218101), (57, 149227), (169, 50331), (247, 34437), (507, 16777), (741, 11479), (883, 9633), (2649, 3211)]