54638017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9769}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 67530240

約数和(自身を除く): 12892223

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 9769, 68383, 166073, 459143, 1162511, 3214001, 7805431, 54638017]

約数ペア:

[(1, 54638017), (7, 7805431), (17, 3214001), (47, 1162511), (119, 459143), (329, 166073), (799, 68383), (5593, 9769)]