13280091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3761}}^1$

素因数の和:3882

約数の個数: 16

約数和(自身を含む): 19502208

約数和(自身を除く): 6222117

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 3761, 11283, 41371, 124113, 402427, 1207281, 4426697, 13280091]

約数ペア:

[(1, 13280091), (3, 4426697), (11, 1207281), (33, 402427), (107, 124113), (321, 41371), (1177, 11283), (3531, 3761)]