2210943

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 3399680

約数和(自身を除く): 1188737

約数列:

[1, 3, 7, 21, 127, 381, 829, 889, 2487, 2667, 5803, 17409, 105283, 315849, 736981, 2210943]

約数ペア:

[(1, 2210943), (3, 736981), (7, 315849), (21, 105283), (127, 17409), (381, 5803), (829, 2667), (889, 2487)]