39942287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4759}}^1$

素因数の和:4886

約数の個数: 16

約数和(自身を含む): 50265600

約数和(自身を除く): 10323313

約数列:

[1, 7, 11, 77, 109, 763, 1199, 4759, 8393, 33313, 52349, 366443, 518731, 3631117, 5706041, 39942287]

約数ペア:

[(1, 39942287), (7, 5706041), (11, 3631117), (77, 518731), (109, 366443), (763, 52349), (1199, 33313), (4759, 8393)]