1569381021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4471171}}^1$

素因数の和:4471193

約数の個数: 16

約数和(自身を含む): 2503856320

約数和(自身を除く): 934475299

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4471171, 13413513, 40240539, 58125223, 120721617, 174375669, 523127007, 1569381021]

約数ペア:

[(1, 1569381021), (3, 523127007), (9, 174375669), (13, 120721617), (27, 58125223), (39, 40240539), (117, 13413513), (351, 4471171)]