2019914541

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{887}}^1\times {\mathrm{2843}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 2954802240

約数和(自身を除く): 934887699

約数列:

[1, 3, 9, 89, 267, 801, 887, 2661, 2843, 7983, 8529, 25587, 78943, 236829, 253027, 710487, 759081, 2277243, 2521741, 7565223, 22695669, 224434949, 673304847, 2019914541]

約数ペア:

[(1, 2019914541), (3, 673304847), (9, 224434949), (89, 22695669), (267, 7565223), (801, 2521741), (887, 2277243), (2661, 759081), (2843, 710487), (7983, 253027), (8529, 236829), (25587, 78943)]