272971329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{18913}}^1$

素因数の和:19216

約数の個数: 16

約数和(自身を含む): 386753472

約数和(自身を除く): 113782143

約数列:

[1, 3, 17, 51, 283, 849, 4811, 14433, 18913, 56739, 321521, 964563, 5352379, 16057137, 90990443, 272971329]

約数ペア:

[(1, 272971329), (3, 90990443), (17, 16057137), (51, 5352379), (283, 964563), (849, 321521), (4811, 56739), (14433, 18913)]