131121798

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{49331}}^1$

素因数の和:49779

約数の個数: 16

約数和(自身を含む): 262840896

約数和(自身を除く): 131719098

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 49331, 98662, 147993, 295986, 21853633, 43707266, 65560899, 131121798]

約数ペア:

[(1, 131121798), (2, 65560899), (3, 43707266), (6, 21853633), (443, 295986), (886, 147993), (1329, 98662), (2658, 49331)]