2728959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 3910752

約数和(自身を除く): 1181793

約数列:

[1, 3, 17, 51, 73, 219, 733, 1241, 2199, 3723, 12461, 37383, 53509, 160527, 909653, 2728959]

約数ペア:

[(1, 2728959), (3, 909653), (17, 160527), (51, 53509), (73, 37383), (219, 12461), (733, 3723), (1241, 2199)]