668836047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1\times {\mathrm{7109}}^1$

素因数の和:9974

約数の個数: 16

約数和(自身を含む): 973330560

約数和(自身を除く): 304494513

約数列:

[1, 3, 11, 33, 2851, 7109, 8553, 21327, 31361, 78199, 94083, 234597, 20267759, 60803277, 222945349, 668836047]

約数ペア:

[(1, 668836047), (3, 222945349), (11, 60803277), (33, 20267759), (2851, 234597), (7109, 94083), (8553, 78199), (21327, 31361)]