23830047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 14957793

約数列:

[1, 3, 9, 19, 23, 57, 69, 73, 83, 171, 207, 219, 249, 437, 657, 747, 1311, 1387, 1577, 1679, 1909, 3933, 4161, 4731, 5037, 5727, 6059, 12483, 14193, 15111, 17181, 18177, 31901, 36271, 54531, 95703, 108813, 115121, 139357, 287109, 326439, 345363, 418071, 1036089, 1254213, 2647783, 7943349, 23830047]

約数ペア:

[(1, 23830047), (3, 7943349), (9, 2647783), (19, 1254213), (23, 1036089), (57, 418071), (69, 345363), (73, 326439), (83, 287109), (171, 139357), (207, 115121), (219, 108813), (249, 95703), (437, 54531), (657, 36271), (747, 31901), (1311, 18177), (1387, 17181), (1577, 15111), (1679, 14193), (1909, 12483), (3933, 6059), (4161, 5727), (4731, 5037)]