12888073

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 16

約数和(自身を含む): 14827392

約数和(自身を除く): 1939319

約数列:

[1, 11, 23, 121, 253, 421, 1331, 2783, 4631, 9683, 30613, 50941, 106513, 560351, 1171643, 12888073]

約数ペア:

[(1, 12888073), (11, 1171643), (23, 560351), (121, 106513), (253, 50941), (421, 30613), (1331, 9683), (2783, 4631)]