1661565103

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12703}}^1$

素因数の和:12795

約数の個数: 24

約数和(自身を含む): 1946456064

約数和(自身を除く): 284890961

約数列:

[1, 11, 23, 47, 121, 253, 517, 1081, 2783, 5687, 11891, 12703, 130801, 139733, 292169, 597041, 1537063, 3213859, 6567451, 13731943, 35352449, 72241961, 151051373, 1661565103]

約数ペア:

[(1, 1661565103), (11, 151051373), (23, 72241961), (47, 35352449), (121, 13731943), (253, 6567451), (517, 3213859), (1081, 1537063), (2783, 597041), (5687, 292169), (11891, 139733), (12703, 130801)]