11998609

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 14224896

約数和(自身を除く): 2226287

約数列:

[1, 7, 41, 97, 287, 431, 679, 3017, 3977, 17671, 27839, 41807, 123697, 292649, 1714087, 11998609]

約数ペア:

[(1, 11998609), (7, 1714087), (41, 292649), (97, 123697), (287, 41807), (431, 27839), (679, 17671), (3017, 3977)]