2168730669

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{117757}}^1$

素因数の和:118644

約数の個数: 16

約数和(自身を含む): 3308528768

約数和(自身を除く): 1139798099

約数列:

[1, 3, 7, 21, 877, 2631, 6139, 18417, 117757, 353271, 824299, 2472897, 103272889, 309818667, 722910223, 2168730669]

約数ペア:

[(1, 2168730669), (3, 722910223), (7, 309818667), (21, 103272889), (877, 2472897), (2631, 824299), (6139, 353271), (18417, 117757)]