71399739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1493}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 100396800

約数和(自身を除く): 28997061

約数列:

[1, 3, 19, 57, 839, 1493, 2517, 4479, 15941, 28367, 47823, 85101, 1252627, 3757881, 23799913, 71399739]

約数ペア:

[(1, 71399739), (3, 23799913), (19, 3757881), (57, 1252627), (839, 85101), (1493, 47823), (2517, 28367), (4479, 15941)]