11609001

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:834

約数の個数: 20

約数和(自身を含む): 17441424

約数和(自身を除く): 5832423

約数列:

[1, 3, 9, 27, 81, 251, 571, 753, 1713, 2259, 5139, 6777, 15417, 20331, 46251, 143321, 429963, 1289889, 3869667, 11609001]

約数ペア:

[(1, 11609001), (3, 3869667), (9, 1289889), (27, 429963), (81, 143321), (251, 46251), (571, 20331), (753, 15417), (1713, 6777), (2259, 5139)]