616561899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 887040000

約数和(自身を除く): 270478101

約数列:

[1, 3, 17, 51, 79, 199, 237, 597, 769, 1343, 2307, 3383, 4029, 10149, 13073, 15721, 39219, 47163, 60751, 153031, 182253, 267257, 459093, 801771, 1032767, 2601527, 3098301, 7804581, 12089449, 36268347, 205520633, 616561899]

約数ペア:

[(1, 616561899), (3, 205520633), (17, 36268347), (51, 12089449), (79, 7804581), (199, 3098301), (237, 2601527), (597, 1032767), (769, 801771), (1343, 459093), (2307, 267257), (3383, 182253), (4029, 153031), (10149, 60751), (13073, 47163), (15721, 39219)]