26429481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{569}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 41288520

約数和(自身を除く): 14859039

約数列:

[1, 3, 9, 13, 39, 117, 397, 569, 1191, 1707, 3573, 5121, 5161, 7397, 15483, 22191, 46449, 66573, 225893, 677679, 2033037, 2936609, 8809827, 26429481]

約数ペア:

[(1, 26429481), (3, 8809827), (9, 2936609), (13, 2033037), (39, 677679), (117, 225893), (397, 66573), (569, 46449), (1191, 22191), (1707, 15483), (3573, 7397), (5121, 5161)]