13463989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 17671680

約数和(自身を除く): 4207691

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 9203, 64421, 101233, 174857, 708631, 1223999, 1923427, 13463989]

約数ペア:

[(1, 13463989), (7, 1923427), (11, 1223999), (19, 708631), (77, 174857), (133, 101233), (209, 64421), (1463, 9203)]