12547041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 18082176

約数和(自身を除く): 5535135

約数列:

[1, 3, 13, 39, 433, 743, 1299, 2229, 5629, 9659, 16887, 28977, 321719, 965157, 4182347, 12547041]

約数ペア:

[(1, 12547041), (3, 4182347), (13, 965157), (39, 321719), (433, 28977), (743, 16887), (1299, 9659), (2229, 5629)]