12423489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{691}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 17903424

約数和(自身を除く): 5479935

約数列:

[1, 3, 13, 39, 461, 691, 1383, 2073, 5993, 8983, 17979, 26949, 318551, 955653, 4141163, 12423489]

約数ペア:

[(1, 12423489), (3, 4141163), (13, 955653), (39, 318551), (461, 26949), (691, 17979), (1383, 8983), (2073, 5993)]