2187736317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6232867}}^1$

素因数の和:6232889

約数の個数: 16

約数和(自身を含む): 3490406080

約数和(自身を除く): 1302669763

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6232867, 18698601, 56095803, 81027271, 168287409, 243081813, 729245439, 2187736317]

約数ペア:

[(1, 2187736317), (3, 729245439), (9, 243081813), (13, 168287409), (27, 81027271), (39, 56095803), (117, 18698601), (351, 6232867)]