1379778453

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{86959}}^1$

素因数の和:87049

約数の個数: 24

約数和(自身を含む): 2089127040

約数和(自身を除く): 709348587

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 15867, 86959, 260877, 782631, 3565319, 3739237, 10695957, 11217711, 32087871, 33653133, 153308717, 459926151, 1379778453]

約数ペア:

[(1, 1379778453), (3, 459926151), (9, 153308717), (41, 33653133), (43, 32087871), (123, 11217711), (129, 10695957), (369, 3739237), (387, 3565319), (1763, 782631), (5289, 260877), (15867, 86959)]