2536137

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1495863

約数列:

[1, 3, 9, 27, 29, 41, 79, 87, 123, 237, 261, 369, 711, 783, 1107, 1189, 2133, 2291, 3239, 3567, 6873, 9717, 10701, 20619, 29151, 32103, 61857, 87453, 93931, 281793, 845379, 2536137]

約数ペア:

[(1, 2536137), (3, 845379), (9, 281793), (27, 93931), (29, 87453), (41, 61857), (79, 32103), (87, 29151), (123, 20619), (237, 10701), (261, 9717), (369, 6873), (711, 3567), (783, 3239), (1107, 2291), (1189, 2133)]