40251113

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 47738880

約数和(自身を除く): 7487767

約数列:

[1, 7, 31, 217, 251, 739, 1757, 5173, 7781, 22909, 54467, 160363, 185489, 1298423, 5750159, 40251113]

約数ペア:

[(1, 40251113), (7, 5750159), (31, 1298423), (217, 185489), (251, 160363), (739, 54467), (1757, 22909), (5173, 7781)]