219040539981

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{4902539}}^1$

素因数の和:4902876

約数の個数: 16

約数和(自身を含む): 298623516480

約数和(自身を除く): 79582976499

約数列:

[1, 3, 53, 159, 281, 843, 14893, 44679, 4902539, 14707617, 259834567, 779503701, 1377613459, 4132840377, 73013513327, 219040539981]

約数ペア:

[(1, 219040539981), (3, 73013513327), (53, 4132840377), (159, 1377613459), (281, 779503701), (843, 259834567), (14893, 14707617), (44679, 4902539)]