2788255053

素因数分解:

$3^2\times {\mathrm{6857}}^1\times {\mathrm{45181}}^1$

素因数の和:52044

約数の個数: 12

約数和(自身を含む): 4028156028

約数和(自身を除く): 1239900975

約数列:

[1, 3, 9, 6857, 20571, 45181, 61713, 135543, 406629, 309806117, 929418351, 2788255053]

約数ペア:

[(1, 2788255053), (3, 929418351), (9, 309806117), (6857, 406629), (20571, 135543), (45181, 61713)]