18683247

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4679}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 27406080

約数和(自身を除く): 8722833

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4679, 14037, 51469, 154407, 566159, 1698477, 6227749, 18683247]

約数ペア:

[(1, 18683247), (3, 6227749), (11, 1698477), (33, 566159), (121, 154407), (363, 51469), (1331, 14037), (3993, 4679)]