1138874499

素因数分解:

$3^4\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2833}}^1$

素因数の和:3561

約数の個数: 40

約数和(自身を含む): 1947751520

約数和(自身を除く): 808877021

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 709, 2127, 2833, 4963, 6381, 8499, 14889, 19143, 19831, 25497, 44667, 57429, 59493, 76491, 134001, 178479, 229473, 402003, 535437, 1606311, 2008597, 6025791, 14060179, 18077373, 42180537, 54232119, 126541611, 162696357, 379624833, 1138874499]

約数ペア:

[(1, 1138874499), (3, 379624833), (7, 162696357), (9, 126541611), (21, 54232119), (27, 42180537), (63, 18077373), (81, 14060179), (189, 6025791), (567, 2008597), (709, 1606311), (2127, 535437), (2833, 402003), (4963, 229473), (6381, 178479), (8499, 134001), (14889, 76491), (19143, 59493), (19831, 57429), (25497, 44667)]