16398445161

素因数分解:

$3^1\times 7^1\times {\mathrm{2441}}^1\times {\mathrm{319901}}^1$

素因数の和:322352

約数の個数: 16

約数和(自身を含む): 24998421888

約数和(自身を除く): 8599976727

約数列:

[1, 3, 7, 21, 2441, 7323, 17087, 51261, 319901, 959703, 2239307, 6717921, 780878341, 2342635023, 5466148387, 16398445161]

約数ペア:

[(1, 16398445161), (3, 5466148387), (7, 2342635023), (21, 780878341), (2441, 6717921), (7323, 2239307), (17087, 959703), (51261, 319901)]