38758521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8539}}^1$

素因数の和:8648

約数の個数: 16

約数和(自身を含む): 55339200

約数和(自身を除く): 16580679

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 8539, 25617, 145163, 435489, 759971, 2279913, 12919507, 38758521]

約数ペア:

[(1, 38758521), (3, 12919507), (17, 2279913), (51, 759971), (89, 435489), (267, 145163), (1513, 25617), (4539, 8539)]