79907863

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19381}}^1$

素因数の和:19438

約数の個数: 16

約数和(自身を含む): 99235840

約数和(自身を除く): 19327977

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 19381, 135667, 368239, 600811, 2577673, 4205677, 11415409, 79907863]

約数ペア:

[(1, 79907863), (7, 11415409), (19, 4205677), (31, 2577673), (133, 600811), (217, 368239), (589, 135667), (4123, 19381)]