13067679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{997}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 18538848

約数和(自身を除く): 5471169

約数列:

[1, 3, 17, 51, 257, 771, 997, 2991, 4369, 13107, 16949, 50847, 256229, 768687, 4355893, 13067679]

約数ペア:

[(1, 13067679), (3, 4355893), (17, 768687), (51, 256229), (257, 50847), (771, 16949), (997, 13107), (2991, 4369)]