282939721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2557}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 313835904

約数和(自身を除く): 30896183

約数列:

[1, 17, 23, 283, 391, 2557, 4811, 6509, 43469, 58811, 110653, 723631, 999787, 12301727, 16643513, 282939721]

約数ペア:

[(1, 282939721), (17, 16643513), (23, 12301727), (283, 999787), (391, 723631), (2557, 110653), (4811, 58811), (6509, 43469)]