47135697

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7457}}^1$

素因数の和:7517

約数の個数: 24

約数和(自身を含む): 74818656

約数和(自身を除く): 27682959

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 7457, 22371, 52199, 156597, 320651, 365393, 961953, 1096179, 2244557, 6733671, 15711899, 47135697]

約数ペア:

[(1, 47135697), (3, 15711899), (7, 6733671), (21, 2244557), (43, 1096179), (49, 961953), (129, 365393), (147, 320651), (301, 156597), (903, 52199), (2107, 22371), (6321, 7457)]