1239303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 1823360

約数和(自身を除く): 584057

約数列:

[1, 3, 13, 39, 43, 129, 559, 739, 1677, 2217, 9607, 28821, 31777, 95331, 413101, 1239303]

約数ペア:

[(1, 1239303), (3, 413101), (13, 95331), (39, 31777), (43, 28821), (129, 9607), (559, 2217), (739, 1677)]