5620761

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 18

約数和(自身を含む): 8628542

約数和(自身を除く): 3007781

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2161, 2601, 6483, 19449, 36737, 110211, 330633, 624529, 1873587, 5620761]

約数ペア:

[(1, 5620761), (3, 1873587), (9, 624529), (17, 330633), (51, 110211), (153, 36737), (289, 19449), (867, 6483), (2161, 2601)]