1820003137

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{8941}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 1916020224

約数和(自身を除く): 96017087

約数列:

[1, 47, 61, 71, 2867, 3337, 4331, 8941, 203557, 420227, 545401, 634811, 25633847, 29836117, 38723471, 1820003137]

約数ペア:

[(1, 1820003137), (47, 38723471), (61, 29836117), (71, 25633847), (2867, 634811), (3337, 545401), (4331, 420227), (8941, 203557)]