54190997

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 63388800

約数和(自身を除く): 9197803

約数列:

[1, 7, 61, 179, 427, 709, 1253, 4963, 10919, 43249, 76433, 126911, 302743, 888377, 7741571, 54190997]

約数ペア:

[(1, 54190997), (7, 7741571), (61, 888377), (179, 302743), (427, 126911), (709, 76433), (1253, 43249), (4963, 10919)]