7874901

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 12317760

約数和(自身を除く): 4442859

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1409, 1863, 4227, 5589, 12681, 32407, 38043, 97221, 114129, 291663, 342387, 874989, 2624967, 7874901]

約数ペア:

[(1, 7874901), (3, 2624967), (9, 874989), (23, 342387), (27, 291663), (69, 114129), (81, 97221), (207, 38043), (243, 32407), (621, 12681), (1409, 5589), (1863, 4227)]