2543865597

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163477}}^1$

素因数の和:163522

約数の個数: 48

約数和(自身を含む): 4760479360

約数和(自身を除く): 2216613763

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 15561, 163477, 490431, 1144339, 1471293, 2125201, 3106063, 3433017, 6375603, 9318189, 10299051, 14876407, 19126809, 21742441, 27954567, 40378819, 44629221, 65227323, 121136457, 133887663, 195681969, 282651733, 363409371, 847955199, 2543865597]

約数ペア:

[(1, 2543865597), (3, 847955199), (7, 363409371), (9, 282651733), (13, 195681969), (19, 133887663), (21, 121136457), (39, 65227323), (57, 44629221), (63, 40378819), (91, 27954567), (117, 21742441), (133, 19126809), (171, 14876407), (247, 10299051), (273, 9318189), (399, 6375603), (741, 3433017), (819, 3106063), (1197, 2125201), (1729, 1471293), (2223, 1144339), (5187, 490431), (15561, 163477)]