13367151

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 36

約数和(自身を含む): 23794992

約数和(自身を除く): 10427841

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1783, 2499, 5349, 7497, 12481, 16047, 30311, 37443, 87367, 90933, 112329, 212177, 262101, 272799, 636531, 786303, 1485239, 1909593, 4455717, 13367151]

約数ペア:

[(1, 13367151), (3, 4455717), (7, 1909593), (9, 1485239), (17, 786303), (21, 636531), (49, 272799), (51, 262101), (63, 212177), (119, 112329), (147, 90933), (153, 87367), (357, 37443), (441, 30311), (833, 16047), (1071, 12481), (1783, 7497), (2499, 5349)]