1328876739

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{136337}}^1$

素因数の和:136384

約数の個数: 24

約数和(自身を含む): 2077791120

約数和(自身を除く): 748914381

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 136337, 409011, 1227033, 2590403, 3681099, 7771209, 23313627, 49217657, 69940881, 147652971, 442958913, 1328876739]

約数ペア:

[(1, 1328876739), (3, 442958913), (9, 147652971), (19, 69940881), (27, 49217657), (57, 23313627), (171, 7771209), (361, 3681099), (513, 2590403), (1083, 1227033), (3249, 409011), (9747, 136337)]