13867257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 5873415

約数列:

[1, 3, 17, 51, 127, 381, 2141, 2159, 6423, 6477, 36397, 109191, 271907, 815721, 4622419, 13867257]

約数ペア:

[(1, 13867257), (3, 4622419), (17, 815721), (51, 271907), (127, 109191), (381, 36397), (2141, 6477), (2159, 6423)]