2014788951

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{247913}}^1$

素因数の和:247972

約数の個数: 32

約数和(自身を含む): 3490629120

約数和(自身を除く): 1475840169

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 247913, 743739, 1735391, 2231217, 5206173, 6693651, 10660259, 15618519, 31980777, 46855557, 74621813, 95942331, 223865439, 287826993, 671596317, 2014788951]

約数ペア:

[(1, 2014788951), (3, 671596317), (7, 287826993), (9, 223865439), (21, 95942331), (27, 74621813), (43, 46855557), (63, 31980777), (129, 15618519), (189, 10660259), (301, 6693651), (387, 5206173), (903, 2231217), (1161, 1735391), (2709, 743739), (8127, 247913)]