20171740729

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{116089}}^1$

素因数の和:116440

約数の個数: 16

約数和(自身を含む): 23374024960

約数和(自身を除く): 3202284231

約数列:

[1, 7, 103, 241, 721, 1687, 24823, 116089, 173761, 812623, 11957167, 27977449, 83700169, 195842143, 2881677247, 20171740729]

約数ペア:

[(1, 20171740729), (7, 2881677247), (103, 195842143), (241, 83700169), (721, 27977449), (1687, 11957167), (24823, 812623), (116089, 173761)]