9884217

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12721}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 15469952

約数和(自身を除く): 5585735

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 12721, 38163, 89047, 267141, 470677, 1412031, 3294739, 9884217]

約数ペア:

[(1, 9884217), (3, 3294739), (7, 1412031), (21, 470677), (37, 267141), (111, 89047), (259, 38163), (777, 12721)]