979715639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{46919}}^1$

素因数の和:47102

約数の個数: 16

約数和(自身を含む): 1186137600

約数和(自身を除く): 206421961

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 20881, 46919, 328433, 891461, 6240227, 7366283, 51563981, 139959377, 979715639]

約数ペア:

[(1, 979715639), (7, 139959377), (19, 51563981), (133, 7366283), (157, 6240227), (1099, 891461), (2983, 328433), (20881, 46919)]