4690231

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 6064800

約数和(自身を除く): 1374569

約数列:

[1, 7, 13, 37, 49, 91, 199, 259, 481, 637, 1393, 1813, 2587, 3367, 7363, 9751, 18109, 23569, 51541, 95719, 126763, 360787, 670033, 4690231]

約数ペア:

[(1, 4690231), (7, 670033), (13, 360787), (37, 126763), (49, 95719), (91, 51541), (199, 23569), (259, 18109), (481, 9751), (637, 7363), (1393, 3367), (1813, 2587)]