8380359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 13361712

約数和(自身を除く): 4981353

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 1747, 4797, 5241, 15723, 22711, 68133, 71627, 204399, 214881, 644643, 931151, 2793453, 8380359]

約数ペア:

[(1, 8380359), (3, 2793453), (9, 931151), (13, 644643), (39, 214881), (41, 204399), (117, 71627), (123, 68133), (369, 22711), (533, 15723), (1599, 5241), (1747, 4797)]