56557747939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{662323}}^1$

素因数の和:663450

約数の個数: 16

約数和(自身を含む): 70577245440

約数和(自身を除く): 14019497501

約数列:

[1, 7, 11, 77, 1109, 7763, 12199, 85393, 662323, 4636261, 7285553, 50998871, 734516207, 5141613449, 8079678277, 56557747939]

約数ペア:

[(1, 56557747939), (7, 8079678277), (11, 5141613449), (77, 734516207), (1109, 50998871), (7763, 7285553), (12199, 4636261), (85393, 662323)]