8221872393

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3183071}}^1$

素因数の和:3183125

約数の個数: 24

約数和(自身を含む): 13903658496

約数和(自身を除く): 5681786103

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 3183071, 9549213, 22281497, 28647639, 66844491, 130505911, 200533473, 391517733, 913541377, 1174553199, 2740624131, 8221872393]

約数ペア:

[(1, 8221872393), (3, 2740624131), (7, 1174553199), (9, 913541377), (21, 391517733), (41, 200533473), (63, 130505911), (123, 66844491), (287, 28647639), (369, 22281497), (861, 9549213), (2583, 3183071)]