3220789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 3838464

約数和(自身を除く): 617675

約数列:

[1, 11, 13, 101, 143, 223, 1111, 1313, 2453, 2899, 14443, 22523, 31889, 247753, 292799, 3220789]

約数ペア:

[(1, 3220789), (11, 292799), (13, 247753), (101, 31889), (143, 22523), (223, 14443), (1111, 2899), (1313, 2453)]