28659841

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 35995136

約数和(自身を除く): 7335295

約数列:

[1, 7, 17, 31, 119, 217, 289, 457, 527, 2023, 3199, 3689, 7769, 8959, 14167, 54383, 62713, 99169, 132073, 240839, 924511, 1685873, 4094263, 28659841]

約数ペア:

[(1, 28659841), (7, 4094263), (17, 1685873), (31, 924511), (119, 240839), (217, 132073), (289, 99169), (457, 62713), (527, 54383), (2023, 14167), (3199, 8959), (3689, 7769)]