27808833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7351}}^1$

素因数の和:7464

約数の個数: 16

約数和(自身を含む): 40347776

約数和(自身を除く): 12538943

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 7351, 22053, 95563, 286689, 713047, 2139141, 9269611, 27808833]

約数ペア:

[(1, 27808833), (3, 9269611), (13, 2139141), (39, 713047), (97, 286689), (291, 95563), (1261, 22053), (3783, 7351)]