13868073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{90641}}^1$

素因数の和:90664

約数の個数: 12

約数和(自身を含む): 21210228

約数和(自身を除く): 7342155

約数列:

[1, 3, 9, 17, 51, 153, 90641, 271923, 815769, 1540897, 4622691, 13868073]

約数ペア:

[(1, 13868073), (3, 4622691), (9, 1540897), (17, 815769), (51, 271923), (153, 90641)]