238297713

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{3121}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 328484352

約数和(自身を除く): 90186639

約数列:

[1, 3, 31, 93, 821, 2463, 3121, 9363, 25451, 76353, 96751, 290253, 2562341, 7687023, 79432571, 238297713]

約数ペア:

[(1, 238297713), (3, 79432571), (31, 7687023), (93, 2562341), (821, 290253), (2463, 96751), (3121, 76353), (9363, 25451)]