8661411

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9744

約数の個数: 20

約数和(自身を含む): 14116344

約数和(自身を除く): 5454933

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 9721, 29163, 87489, 106931, 262467, 320793, 787401, 962379, 2887137, 8661411]

約数ペア:

[(1, 8661411), (3, 2887137), (9, 962379), (11, 787401), (27, 320793), (33, 262467), (81, 106931), (99, 87489), (297, 29163), (891, 9721)]