86551437

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{242441}}^1$

素因数の和:242468

約数の個数: 16

約数和(自身を含む): 139646592

約数和(自身を除く): 53095155

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 242441, 727323, 1697087, 4121497, 5091261, 12364491, 28850479, 86551437]

約数ペア:

[(1, 86551437), (3, 28850479), (7, 12364491), (17, 5091261), (21, 4121497), (51, 1697087), (119, 727323), (357, 242441)]