28350087

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 38610432

約数和(自身を除く): 10260345

約数列:

[1, 3, 71, 167, 213, 501, 797, 2391, 11857, 35571, 56587, 133099, 169761, 399297, 9450029, 28350087]

約数ペア:

[(1, 28350087), (3, 9450029), (71, 399297), (167, 169761), (213, 133099), (501, 56587), (797, 35571), (2391, 11857)]