231357315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2203403}}^1$

素因数の和:2203418

約数の個数: 16

約数和(自身を含む): 423053568

約数和(自身を除く): 191696253

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2203403, 6610209, 11017015, 15423821, 33051045, 46271463, 77119105, 231357315]

約数ペア:

[(1, 231357315), (3, 77119105), (5, 46271463), (7, 33051045), (15, 15423821), (21, 11017015), (35, 6610209), (105, 2203403)]