2769309

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 20

約数和(自身を含む): 4181760

約数和(自身を除く): 1412451

約数列:

[1, 3, 9, 27, 81, 179, 191, 537, 573, 1611, 1719, 4833, 5157, 14499, 15471, 34189, 102567, 307701, 923103, 2769309]

約数ペア:

[(1, 2769309), (3, 923103), (9, 307701), (27, 102567), (81, 34189), (179, 15471), (191, 14499), (537, 5157), (573, 4833), (1611, 1719)]