2792649

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 3872960

約数和(自身を除く): 1080311

約数列:

[1, 3, 37, 111, 139, 181, 417, 543, 5143, 6697, 15429, 20091, 25159, 75477, 930883, 2792649]

約数ペア:

[(1, 2792649), (3, 930883), (37, 75477), (111, 25159), (139, 20091), (181, 15429), (417, 6697), (543, 5143)]