1621547213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{86561}}^1$

素因数の和:86716

約数の個数: 16

約数和(自身を含む): 1919598912

約数和(自身を除く): 298051699

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 18733, 86561, 952171, 1125293, 11339491, 12378223, 124734401, 147413383, 1621547213]

約数ペア:

[(1, 1621547213), (11, 147413383), (13, 124734401), (131, 12378223), (143, 11339491), (1441, 1125293), (1703, 952171), (18733, 86561)]