9717351

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 14918400

約数和(自身を除く): 5201049

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 3329, 9987, 23303, 69909, 462731, 1388193, 3239117, 9717351]

約数ペア:

[(1, 9717351), (3, 3239117), (7, 1388193), (21, 462731), (139, 69909), (417, 23303), (973, 9987), (2919, 3329)]