11797779

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 19379088

約数和(自身を除く): 7581309

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 4721, 14163, 33047, 80257, 99141, 231329, 240771, 561799, 693987, 1685397, 3932593, 11797779]

約数ペア:

[(1, 11797779), (3, 3932593), (7, 1685397), (17, 693987), (21, 561799), (49, 240771), (51, 231329), (119, 99141), (147, 80257), (357, 33047), (833, 14163), (2499, 4721)]