23427963

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 37321752

約数和(自身を除く): 13893789

約数列:

[1, 3, 9, 13, 39, 73, 117, 169, 211, 219, 507, 633, 657, 949, 1521, 1899, 2743, 2847, 8229, 8541, 12337, 15403, 24687, 35659, 37011, 46209, 106977, 111033, 138627, 200239, 320931, 600717, 1802151, 2603107, 7809321, 23427963]

約数ペア:

[(1, 23427963), (3, 7809321), (9, 2603107), (13, 1802151), (39, 600717), (73, 320931), (117, 200239), (169, 138627), (211, 111033), (219, 106977), (507, 46209), (633, 37011), (657, 35659), (949, 24687), (1521, 15403), (1899, 12337), (2743, 8541), (2847, 8229)]