2761317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 4406080

約数和(自身を除く): 1644763

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7867, 23601, 70803, 102271, 212409, 306813, 920439, 2761317]

約数ペア:

[(1, 2761317), (3, 920439), (9, 306813), (13, 212409), (27, 102271), (39, 70803), (117, 23601), (351, 7867)]