11472461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 15714048

約数和(自身を除く): 4241587

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 157, 511, 803, 949, 1001, 1099, 1727, 2041, 5621, 6643, 10439, 11461, 12089, 14287, 22451, 73073, 80227, 126071, 148993, 157157, 882497, 1042951, 1638923, 11472461]

約数ペア:

[(1, 11472461), (7, 1638923), (11, 1042951), (13, 882497), (73, 157157), (77, 148993), (91, 126071), (143, 80227), (157, 73073), (511, 22451), (803, 14287), (949, 12089), (1001, 11461), (1099, 10439), (1727, 6643), (2041, 5621)]