13720683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9277}}^1$

素因数の和:9326

約数の個数: 16

約数和(自身を含む): 20040480

約数和(自身を除く): 6319797

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 9277, 27831, 157709, 269033, 473127, 807099, 4573561, 13720683]

約数ペア:

[(1, 13720683), (3, 4573561), (17, 807099), (29, 473127), (51, 269033), (87, 157709), (493, 27831), (1479, 9277)]