319539871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{13913}}^1$

素因数の和:14130

約数の個数: 16

約数和(自身を含む): 388701504

約数和(自身を除く): 69161633

約数列:

[1, 7, 17, 119, 193, 1351, 3281, 13913, 22967, 97391, 236521, 1655647, 2685209, 18796463, 45648553, 319539871]

約数ペア:

[(1, 319539871), (7, 45648553), (17, 18796463), (119, 2685209), (193, 1655647), (1351, 236521), (3281, 97391), (13913, 22967)]