42134409

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 61980672

約数和(自身を除く): 19846263

約数列:

[1, 3, 9, 127, 191, 193, 381, 573, 579, 1143, 1719, 1737, 24257, 24511, 36863, 72771, 73533, 110589, 218313, 220599, 331767, 4681601, 14044803, 42134409]

約数ペア:

[(1, 42134409), (3, 14044803), (9, 4681601), (127, 331767), (191, 220599), (193, 218313), (381, 110589), (573, 73533), (579, 72771), (1143, 36863), (1719, 24511), (1737, 24257)]