13316751

素因数分解:

$3^3\times 7^1\times {\mathrm{70459}}^1$

素因数の和:70475

約数の個数: 16

約数和(自身を含む): 22547200

約数和(自身を除く): 9230449

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 70459, 211377, 493213, 634131, 1479639, 1902393, 4438917, 13316751]

約数ペア:

[(1, 13316751), (3, 4438917), (7, 1902393), (9, 1479639), (21, 634131), (27, 493213), (63, 211377), (189, 70459)]