8541992017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 9521971200

約数和(自身を除く): 979979183

約数列:

[1, 13, 47, 163, 199, 431, 611, 2119, 2587, 5603, 7661, 9353, 20257, 32437, 70253, 85769, 99593, 121589, 263341, 421681, 913289, 1114997, 1524539, 3301891, 4031143, 13980347, 19819007, 42924583, 52404859, 181744511, 657076309, 8541992017]

約数ペア:

[(1, 8541992017), (13, 657076309), (47, 181744511), (163, 52404859), (199, 42924583), (431, 19819007), (611, 13980347), (2119, 4031143), (2587, 3301891), (5603, 1524539), (7661, 1114997), (9353, 913289), (20257, 421681), (32437, 263341), (70253, 121589), (85769, 99593)]