8369049

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 12807072

約数和(自身を除く): 4438023

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 971, 2873, 2913, 8619, 12623, 16507, 37869, 49521, 164099, 214591, 492297, 643773, 2789683, 8369049]

約数ペア:

[(1, 8369049), (3, 2789683), (13, 643773), (17, 492297), (39, 214591), (51, 164099), (169, 49521), (221, 37869), (507, 16507), (663, 12623), (971, 8619), (2873, 2913)]