2162172483

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{22259}}^1$

素因数の和:22559

約数の個数: 24

約数和(自身を含む): 3208645440

約数和(自身を除く): 1046472957

約数列:

[1, 3, 9, 43, 129, 251, 387, 753, 2259, 10793, 22259, 32379, 66777, 97137, 200331, 957137, 2871411, 5587009, 8614233, 16761027, 50283081, 240241387, 720724161, 2162172483]

約数ペア:

[(1, 2162172483), (3, 720724161), (9, 240241387), (43, 50283081), (129, 16761027), (251, 8614233), (387, 5587009), (753, 2871411), (2259, 957137), (10793, 200331), (22259, 97137), (32379, 66777)]