425620007997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{487891}}^1$

素因数の和:488233

約数の個数: 32

約数和(自身を含む): 607015710720

約数和(自身を除く): 181395702723

約数列:

[1, 3, 23, 47, 69, 141, 269, 807, 1081, 3243, 6187, 12643, 18561, 37929, 290789, 487891, 872367, 1463673, 11221493, 22930877, 33664479, 68792631, 131242679, 393728037, 527410171, 1582230513, 3018581617, 6168405913, 9055744851, 18505217739, 141873335999, 425620007997]

約数ペア:

[(1, 425620007997), (3, 141873335999), (23, 18505217739), (47, 9055744851), (69, 6168405913), (141, 3018581617), (269, 1582230513), (807, 527410171), (1081, 393728037), (3243, 131242679), (6187, 68792631), (12643, 33664479), (18561, 22930877), (37929, 11221493), (290789, 1463673), (487891, 872367)]