127958311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 139886208

約数和(自身を除く): 11927897

約数列:

[1, 13, 131, 227, 331, 1703, 2951, 4303, 29737, 43361, 75137, 386581, 563693, 976781, 9842947, 127958311]

約数ペア:

[(1, 127958311), (13, 9842947), (131, 976781), (227, 563693), (331, 386581), (1703, 75137), (2951, 43361), (4303, 29737)]