9941239

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 20

約数和(自身を含む): 12626320

約数和(自身を除く): 2685081

約数列:

[1, 7, 11, 77, 97, 121, 679, 847, 1067, 1331, 7469, 9317, 11737, 14641, 82159, 102487, 129107, 903749, 1420177, 9941239]

約数ペア:

[(1, 9941239), (7, 1420177), (11, 903749), (77, 129107), (97, 102487), (121, 82159), (679, 14641), (847, 11737), (1067, 9317), (1331, 7469)]