83911961

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 103502880

約数和(自身を除く): 19590919

約数列:

[1, 7, 19, 49, 133, 193, 467, 931, 1351, 3269, 3667, 8873, 9457, 22883, 25669, 62111, 90131, 179683, 434777, 630917, 1712489, 4416419, 11987423, 83911961]

約数ペア:

[(1, 83911961), (7, 11987423), (19, 4416419), (49, 1712489), (133, 630917), (193, 434777), (467, 179683), (931, 90131), (1351, 62111), (3269, 25669), (3667, 22883), (8873, 9457)]