40129159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9733}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 49838080

約数和(自身を除く): 9708921

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 9733, 68131, 184927, 301723, 1294489, 2112061, 5732737, 40129159]

約数ペア:

[(1, 40129159), (7, 5732737), (19, 2112061), (31, 1294489), (133, 301723), (217, 184927), (589, 68131), (4123, 9733)]