22806147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 37757440

約数和(自身を除く): 14951293

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 601, 973, 1803, 1807, 2919, 4207, 5421, 7813, 12621, 12649, 23439, 37947, 54691, 83539, 164073, 250617, 584773, 1086007, 1754319, 3258021, 7602049, 22806147]

約数ペア:

[(1, 22806147), (3, 7602049), (7, 3258021), (13, 1754319), (21, 1086007), (39, 584773), (91, 250617), (139, 164073), (273, 83539), (417, 54691), (601, 37947), (973, 23439), (1803, 12649), (1807, 12621), (2919, 7813), (4207, 5421)]