424103673

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{22717}}^1$

素因数の和:22861

約数の個数: 24

約数和(自身を含む): 663002112

約数和(自身を除く): 238898439

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 18669, 22717, 68151, 159019, 477057, 1113133, 2885059, 3339399, 8655177, 20195413, 60586239, 141367891, 424103673]

約数ペア:

[(1, 424103673), (3, 141367891), (7, 60586239), (21, 20195413), (49, 8655177), (127, 3339399), (147, 2885059), (381, 1113133), (889, 477057), (2667, 159019), (6223, 68151), (18669, 22717)]