319002433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{103}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 359918208

約数和(自身を除く): 40915775

約数列:

[1, 17, 23, 89, 103, 391, 1513, 1751, 2047, 2369, 7921, 9167, 34799, 40273, 134657, 155839, 182183, 210841, 815863, 3097111, 3584297, 13869671, 18764849, 319002433]

約数ペア:

[(1, 319002433), (17, 18764849), (23, 13869671), (89, 3584297), (103, 3097111), (391, 815863), (1513, 210841), (1751, 182183), (2047, 155839), (2369, 134657), (7921, 40273), (9167, 34799)]