13122369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 21490560

約数和(自身を除く): 8368191

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5903, 17709, 53127, 76739, 112157, 230217, 336471, 690651, 1009413, 1458041, 4374123, 13122369]

約数ペア:

[(1, 13122369), (3, 4374123), (9, 1458041), (13, 1009413), (19, 690651), (39, 336471), (57, 230217), (117, 112157), (171, 76739), (247, 53127), (741, 17709), (2223, 5903)]