289552509

素因数分解:

$3^3\times {\mathrm{1831}}^1\times {\mathrm{5857}}^1$

素因数の和:7697

約数の個数: 16

約数和(自身を含む): 429274240

約数和(自身を除く): 139721731

約数列:

[1, 3, 9, 27, 1831, 5493, 5857, 16479, 17571, 49437, 52713, 158139, 10724167, 32172501, 96517503, 289552509]

約数ペア:

[(1, 289552509), (3, 96517503), (9, 32172501), (27, 10724167), (1831, 158139), (5493, 52713), (5857, 49437), (16479, 17571)]