13024881

素因数分解:

$3^4\times {\mathrm{401}}^2$

素因数の和:814

約数の個数: 15

約数和(自身を含む): 19505563

約数和(自身を除く): 6480682

約数列:

[1, 3, 9, 27, 81, 401, 1203, 3609, 10827, 32481, 160801, 482403, 1447209, 4341627, 13024881]

約数ペア:

[(1, 13024881), (3, 4341627), (9, 1447209), (27, 482403), (81, 160801), (401, 32481), (1203, 10827)]