139911013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 155054592

約数和(自身を除く): 15143579

約数列:

[1, 11, 131, 151, 643, 1441, 1661, 7073, 19781, 84233, 97093, 217591, 926563, 1068023, 12719183, 139911013]

約数ペア:

[(1, 139911013), (11, 12719183), (131, 1068023), (151, 926563), (643, 217591), (1441, 97093), (1661, 84233), (7073, 19781)]