31265377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 37033920

約数和(自身を除く): 5768543

約数列:

[1, 11, 13, 131, 143, 1441, 1669, 1703, 18359, 18733, 21697, 218639, 238667, 2405029, 2842307, 31265377]

約数ペア:

[(1, 31265377), (11, 2842307), (13, 2405029), (131, 238667), (143, 218639), (1441, 21697), (1669, 18733), (1703, 18359)]