1118439

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 1895712

約数和(自身を除く): 777273

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 433, 861, 1299, 2583, 3031, 3897, 9093, 17753, 27279, 53259, 124271, 159777, 372813, 1118439]

約数ペア:

[(1, 1118439), (3, 372813), (7, 159777), (9, 124271), (21, 53259), (41, 27279), (63, 17753), (123, 9093), (287, 3897), (369, 3031), (433, 2583), (861, 1299)]