17432181

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 27815268

約数和(自身を除く): 10383087

約数列:

[1, 3, 9, 13, 39, 73, 117, 157, 169, 219, 471, 507, 657, 949, 1413, 1521, 2041, 2847, 6123, 8541, 11461, 12337, 18369, 26533, 34383, 37011, 79599, 103149, 111033, 148993, 238797, 446979, 1340937, 1936909, 5810727, 17432181]

約数ペア:

[(1, 17432181), (3, 5810727), (9, 1936909), (13, 1340937), (39, 446979), (73, 238797), (117, 148993), (157, 111033), (169, 103149), (219, 79599), (471, 37011), (507, 34383), (657, 26533), (949, 18369), (1413, 12337), (1521, 11461), (2041, 8541), (2847, 6123)]