5501937

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 8818432

約数和(自身を除く): 3316495

約数列:

[1, 3, 7, 21, 37, 73, 97, 111, 219, 259, 291, 511, 679, 777, 1533, 2037, 2701, 3589, 7081, 8103, 10767, 18907, 21243, 25123, 49567, 56721, 75369, 148701, 261997, 785991, 1833979, 5501937]

約数ペア:

[(1, 5501937), (3, 1833979), (7, 785991), (21, 261997), (37, 148701), (73, 75369), (97, 56721), (111, 49567), (219, 25123), (259, 21243), (291, 18907), (511, 10767), (679, 8103), (777, 7081), (1533, 3589), (2037, 2701)]