2013144840039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1\times {\mathrm{942853}}^1$

素因数の和:943719

約数の個数: 32

約数和(自身を含む): 2889206369280

約数和(自身を除く): 876061529241

約数列:

[1, 3, 19, 47, 57, 141, 797, 893, 2391, 2679, 15143, 37459, 45429, 112377, 711721, 942853, 2135163, 2828559, 17914207, 44314091, 53742621, 132942273, 751453841, 841967729, 2254361523, 2525903187, 14277622979, 35318330527, 42832868937, 105954991581, 671048280013, 2013144840039]

約数ペア:

[(1, 2013144840039), (3, 671048280013), (19, 105954991581), (47, 42832868937), (57, 35318330527), (141, 14277622979), (797, 2525903187), (893, 2254361523), (2391, 841967729), (2679, 751453841), (15143, 132942273), (37459, 53742621), (45429, 44314091), (112377, 17914207), (711721, 2828559), (942853, 2135163)]