6468866379

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{539207}}^1$

素因数の和:539287

約数の個数: 24

約数和(自身を含む): 9869663232

約数和(自身を除く): 3400796853

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 539207, 1617621, 4852863, 16715417, 23185901, 50146251, 69557703, 150438753, 208673109, 718762931, 2156288793, 6468866379]

約数ペア:

[(1, 6468866379), (3, 2156288793), (9, 718762931), (31, 208673109), (43, 150438753), (93, 69557703), (129, 50146251), (279, 23185901), (387, 16715417), (1333, 4852863), (3999, 1617621), (11997, 539207)]