798147

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 1397760

約数和(自身を除く): 599613

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 103, 123, 189, 287, 309, 369, 721, 861, 927, 1107, 2163, 2583, 2781, 4223, 6489, 7749, 12669, 19467, 29561, 38007, 88683, 114021, 266049, 798147]

約数ペア:

[(1, 798147), (3, 266049), (7, 114021), (9, 88683), (21, 38007), (27, 29561), (41, 19467), (63, 12669), (103, 7749), (123, 6489), (189, 4223), (287, 2781), (309, 2583), (369, 2163), (721, 1107), (861, 927)]