2430043

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 3234560

約数和(自身を除く): 804517

約数列:

[1, 7, 11, 19, 77, 121, 133, 151, 209, 847, 1057, 1463, 1661, 2299, 2869, 11627, 16093, 18271, 20083, 31559, 127897, 220913, 347149, 2430043]

約数ペア:

[(1, 2430043), (7, 347149), (11, 220913), (19, 127897), (77, 31559), (121, 20083), (133, 18271), (151, 16093), (209, 11627), (847, 2869), (1057, 2299), (1463, 1661)]