2649204909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{28771}}^1$

素因数の和:29577

約数の個数: 24

約数和(自身を含む): 4126365152

約数和(自身を除く): 1477160243

約数列:

[1, 3, 9, 13, 39, 117, 787, 2361, 7083, 10231, 28771, 30693, 86313, 92079, 258939, 374023, 1122069, 3366207, 22642777, 67928331, 203784993, 294356101, 883068303, 2649204909]

約数ペア:

[(1, 2649204909), (3, 883068303), (9, 294356101), (13, 203784993), (39, 67928331), (117, 22642777), (787, 3366207), (2361, 1122069), (7083, 374023), (10231, 258939), (28771, 92079), (30693, 86313)]