12876309

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{3259}}^1$

素因数の和:3704

約数の個数: 12

約数和(自身を含む): 18647200

約数和(自身を除く): 5770891

約数列:

[1, 3, 9, 439, 1317, 3259, 3951, 9777, 29331, 1430701, 4292103, 12876309]

約数ペア:

[(1, 12876309), (3, 4292103), (9, 1430701), (439, 29331), (1317, 9777), (3259, 3951)]