47098587

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 66940176

約数和(自身を除く): 19841589

約数列:

[1, 3, 19, 57, 157, 277, 361, 471, 831, 1083, 2983, 5263, 8949, 15789, 43489, 56677, 99997, 130467, 170031, 299991, 826291, 2478873, 15699529, 47098587]

約数ペア:

[(1, 47098587), (3, 15699529), (19, 2478873), (57, 826291), (157, 299991), (277, 170031), (361, 130467), (471, 99997), (831, 56677), (1083, 43489), (2983, 15789), (5263, 8949)]