28996850259

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{79973}}^1$

素因数の和:81028

約数の個数: 32

約数和(自身を含む): 46308144960

約数和(自身を除く): 17311294701

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1033, 3099, 9297, 13429, 27891, 40287, 79973, 120861, 239919, 362583, 719757, 1039649, 2159271, 3118947, 9356841, 28070523, 82612109, 247836327, 743508981, 1073957417, 2230526943, 3221872251, 9665616753, 28996850259]

約数ペア:

[(1, 28996850259), (3, 9665616753), (9, 3221872251), (13, 2230526943), (27, 1073957417), (39, 743508981), (117, 247836327), (351, 82612109), (1033, 28070523), (3099, 9356841), (9297, 3118947), (13429, 2159271), (27891, 1039649), (40287, 719757), (79973, 362583), (120861, 239919)]