4142047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 5322240

約数和(自身を除く): 1180193

約数列:

[1, 7, 13, 23, 91, 161, 299, 1979, 2093, 13853, 25727, 45517, 180089, 318619, 591721, 4142047]

約数ペア:

[(1, 4142047), (7, 591721), (13, 318619), (23, 180089), (91, 45517), (161, 25727), (299, 13853), (1979, 2093)]