2516610681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7169831}}^1$

素因数の和:7169853

約数の個数: 16

約数和(自身を含む): 4015105920

約数和(自身を除く): 1498495239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7169831, 21509493, 64528479, 93207803, 193585437, 279623409, 838870227, 2516610681]

約数ペア:

[(1, 2516610681), (3, 838870227), (9, 279623409), (13, 193585437), (27, 93207803), (39, 64528479), (117, 21509493), (351, 7169831)]