2569917

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1421763

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2309, 6927, 16163, 48489, 122377, 367131, 856639, 2569917]

約数ペア:

[(1, 2569917), (3, 856639), (7, 367131), (21, 122377), (53, 48489), (159, 16163), (371, 6927), (1113, 2309)]