12813409

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 15015168

約数和(自身を除く): 2201759

約数列:

[1, 7, 97, 113, 167, 679, 791, 1169, 10961, 16199, 18871, 76727, 113393, 132097, 1830487, 12813409]

約数ペア:

[(1, 12813409), (7, 1830487), (97, 132097), (113, 113393), (167, 76727), (679, 18871), (791, 16199), (1169, 10961)]