2624967

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1444

約数の個数: 20

約数和(自身を含む): 4094640

約数和(自身を除く): 1469673

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1409, 1863, 4227, 12681, 32407, 38043, 97221, 114129, 291663, 874989, 2624967]

約数ペア:

[(1, 2624967), (3, 874989), (9, 291663), (23, 114129), (27, 97221), (69, 38043), (81, 32407), (207, 12681), (621, 4227), (1409, 1863)]