9747639

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{8951}}^1$

素因数の和:8979

約数の個数: 18

約数和(自身を含む): 15478008

約数和(自身を除く): 5730369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 8951, 26853, 80559, 98461, 295383, 886149, 1083071, 3249213, 9747639]

約数ペア:

[(1, 9747639), (3, 3249213), (9, 1083071), (11, 886149), (33, 295383), (99, 98461), (121, 80559), (363, 26853), (1089, 8951)]