12853876609

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{157579}}^1$

素因数の和:157900

約数の個数: 16

約数和(自身を含む): 15087339520

約数和(自身を除く): 2233462911

約数列:

[1, 7, 43, 271, 301, 1897, 11653, 81571, 157579, 1103053, 6775897, 42703909, 47431279, 298927363, 1836268087, 12853876609]

約数ペア:

[(1, 12853876609), (7, 1836268087), (43, 298927363), (271, 47431279), (301, 42703909), (1897, 6775897), (11653, 1103053), (81571, 157579)]