258746199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{5903}}^1$

素因数の和:6694

約数の個数: 16

約数和(自身を含む): 363686400

約数和(自身を除く): 104940201

約数列:

[1, 3, 19, 57, 769, 2307, 5903, 14611, 17709, 43833, 112157, 336471, 4539407, 13618221, 86248733, 258746199]

約数ペア:

[(1, 258746199), (3, 86248733), (19, 13618221), (57, 4539407), (769, 336471), (2307, 112157), (5903, 43833), (14611, 17709)]