15811029

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 24729432

約数和(自身を除く): 8918403

約数列:

[1, 3, 9, 13, 39, 117, 337, 401, 1011, 1203, 3033, 3609, 4381, 5213, 13143, 15639, 39429, 46917, 135137, 405411, 1216233, 1756781, 5270343, 15811029]

約数ペア:

[(1, 15811029), (3, 5270343), (9, 1756781), (13, 1216233), (39, 405411), (117, 135137), (337, 46917), (401, 39429), (1011, 15639), (1203, 13143), (3033, 5213), (3609, 4381)]