15897044401

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{133033}}^1$

素因数の和:133480

約数の個数: 16

約数和(自身を含む): 18637531264

約数和(自身を除く): 2740486863

約数列:

[1, 7, 43, 301, 397, 2779, 17071, 119497, 133033, 931231, 5720419, 40042933, 52814101, 369698707, 2271006343, 15897044401]

約数ペア:

[(1, 15897044401), (7, 2271006343), (43, 369698707), (301, 52814101), (397, 40042933), (2779, 5720419), (17071, 931231), (119497, 133033)]