8486919

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 14152320

約数和(自身を除く): 5665401

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1259, 2247, 3777, 6741, 8813, 11331, 26439, 79317, 134713, 404139, 942991, 1212417, 2828973, 8486919]

約数ペア:

[(1, 8486919), (3, 2828973), (7, 1212417), (9, 942991), (21, 404139), (63, 134713), (107, 79317), (321, 26439), (749, 11331), (963, 8813), (1259, 6741), (2247, 3777)]