6712821

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4753

約数の個数: 16

約数和(自身を含む): 10134720

約数和(自身を除く): 3421899

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 4691, 14073, 42219, 126657, 248623, 745869, 2237607, 6712821]

約数ペア:

[(1, 6712821), (3, 2237607), (9, 745869), (27, 248623), (53, 126657), (159, 42219), (477, 14073), (1431, 4691)]