16223289

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 22179840

約数和(自身を除く): 5956551

約数列:

[1, 3, 59, 151, 177, 453, 607, 1821, 8909, 26727, 35813, 91657, 107439, 274971, 5407763, 16223289]

約数ペア:

[(1, 16223289), (3, 5407763), (59, 274971), (151, 107439), (177, 91657), (453, 35813), (607, 26727), (1821, 8909)]