2100053493

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1318301}}^1$

素因数の和:1318369

約数の個数: 16

約数和(自身を含む): 3163924800

約数和(自身を除く): 1063871307

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 1318301, 3954903, 11864709, 35594127, 77779759, 233339277, 700017831, 2100053493]

約数ペア:

[(1, 2100053493), (3, 700017831), (9, 233339277), (27, 77779759), (59, 35594127), (177, 11864709), (531, 3954903), (1593, 1318301)]