4078690921

素因数分解:

${\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{727169}}^1$

素因数の和:727319

約数の個数: 8

約数和(自身を含む): 4188499200

約数和(自身を除く): 109808279

約数列:

[1, 71, 79, 5609, 727169, 51628999, 57446351, 4078690921]

約数ペア:

[(1, 4078690921), (71, 57446351), (79, 51628999), (5609, 727169)]