27807717

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32297}}^1$

素因数の和:32348

約数の個数: 16

約数和(自身を含む): 43408512

約数和(自身を除く): 15600795

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32297, 96891, 226079, 678237, 1324177, 3972531, 9269239, 27807717]

約数ペア:

[(1, 27807717), (3, 9269239), (7, 3972531), (21, 1324177), (41, 678237), (123, 226079), (287, 96891), (861, 32297)]