508766197887

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{16940239}}^1$

素因数の和:16940363

約数の個数: 24

約数和(自身を含む): 761091102720

約数和(自身を除く): 252324904833

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 10011, 30033, 16940239, 50820717, 152462151, 796191233, 1202756969, 2388573699, 3608270907, 7165721097, 10824812721, 56529577543, 169588732629, 508766197887]

約数ペア:

[(1, 508766197887), (3, 169588732629), (9, 56529577543), (47, 10824812721), (71, 7165721097), (141, 3608270907), (213, 2388573699), (423, 1202756969), (639, 796191233), (3337, 152462151), (10011, 50820717), (30033, 16940239)]