244906143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 354585600

約数和(自身を除く): 109679457

約数列:

[1, 3, 19, 47, 57, 113, 141, 339, 809, 893, 2147, 2427, 2679, 5311, 6441, 15371, 15933, 38023, 46113, 91417, 100909, 114069, 274251, 302727, 722437, 1736923, 2167311, 4296599, 5210769, 12889797, 81635381, 244906143]

約数ペア:

[(1, 244906143), (3, 81635381), (19, 12889797), (47, 5210769), (57, 4296599), (113, 2167311), (141, 1736923), (339, 722437), (809, 302727), (893, 274251), (2147, 114069), (2427, 100909), (2679, 91417), (5311, 46113), (6441, 38023), (15371, 15933)]