27905379

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 38290560

約数和(自身を除く): 10385181

約数列:

[1, 3, 41, 123, 307, 739, 921, 2217, 12587, 30299, 37761, 90897, 226873, 680619, 9301793, 27905379]

約数ペア:

[(1, 27905379), (3, 9301793), (41, 680619), (123, 226873), (307, 90897), (739, 37761), (921, 30299), (2217, 12587)]