3664359

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2412

約数の個数: 20

約数和(自身を含む): 5764440

約数和(自身を除く): 2100081

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2381, 7143, 21429, 45239, 64287, 135717, 192861, 407151, 1221453, 3664359]

約数ペア:

[(1, 3664359), (3, 1221453), (9, 407151), (19, 192861), (27, 135717), (57, 64287), (81, 45239), (171, 21429), (513, 7143), (1539, 2381)]