2395702989

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{325813}}^1$

素因数の和:325881

約数の個数: 24

約数和(自身を含む): 3727312160

約数和(自身を除く): 1331609171

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 325813, 977439, 2932317, 6190447, 14009959, 18571341, 42029877, 55714023, 126089631, 266189221, 798567663, 2395702989]

約数ペア:

[(1, 2395702989), (3, 798567663), (9, 266189221), (19, 126089631), (43, 55714023), (57, 42029877), (129, 18571341), (171, 14009959), (387, 6190447), (817, 2932317), (2451, 977439), (7353, 325813)]