13391373

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 18454016

約数和(自身を除く): 5062643

約数列:

[1, 3, 37, 111, 223, 541, 669, 1623, 8251, 20017, 24753, 60051, 120643, 361929, 4463791, 13391373]

約数ペア:

[(1, 13391373), (3, 4463791), (37, 361929), (111, 120643), (223, 60051), (541, 24753), (669, 20017), (1623, 8251)]