8406261

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{1759}}^1$

素因数の和:1830

約数の個数: 20

約数和(自身を含む): 12777600

約数和(自身を除く): 4371339

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 1759, 4779, 5277, 15831, 47493, 103781, 142479, 311343, 934029, 2802087, 8406261]

約数ペア:

[(1, 8406261), (3, 2802087), (9, 934029), (27, 311343), (59, 142479), (81, 103781), (177, 47493), (531, 15831), (1593, 5277), (1759, 4779)]