8138039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 10291008

約数和(自身を除く): 2152969

約数列:

[1, 7, 13, 37, 91, 259, 481, 2417, 3367, 16919, 31421, 89429, 219947, 626003, 1162577, 8138039]

約数ペア:

[(1, 8138039), (7, 1162577), (13, 626003), (37, 219947), (91, 89429), (259, 31421), (481, 16919), (2417, 3367)]