2369817

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1750

約数の個数: 20

約数和(自身を含む): 3750516

約数和(自身を除く): 1380699

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1721, 5163, 15489, 29257, 46467, 87771, 139401, 263313, 789939, 2369817]

約数ペア:

[(1, 2369817), (3, 789939), (9, 263313), (17, 139401), (27, 87771), (51, 46467), (81, 29257), (153, 15489), (459, 5163), (1377, 1721)]