1293670063

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1\times {\mathrm{2083}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 1576437632

約数和(自身を除く): 282767569

約数列:

[1, 7, 17, 119, 289, 307, 2023, 2083, 2149, 5219, 14581, 35411, 36533, 88723, 247877, 601987, 621061, 639481, 4213909, 4476367, 10871177, 76098239, 184810009, 1293670063]

約数ペア:

[(1, 1293670063), (7, 184810009), (17, 76098239), (119, 10871177), (289, 4476367), (307, 4213909), (2023, 639481), (2083, 621061), (2149, 601987), (5219, 247877), (14581, 88723), (35411, 36533)]