7631881671167

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{544013}}^1$

素因数の和:544332

約数の個数: 48

約数和(自身を含む): 9246627718560

約数和(自身を除く): 1614746047393

約数列:

[1, 13, 17, 19, 169, 221, 247, 257, 323, 2873, 3211, 3341, 4199, 4369, 4883, 43433, 54587, 56797, 63479, 83011, 544013, 738361, 825227, 1079143, 7072169, 9248221, 10336247, 14028859, 91938197, 120226873, 134371211, 139811341, 175716199, 1562949349, 1746825743, 1817547433, 2284310587, 2376792797, 2656415479, 23628116629, 29696037631, 30898306361, 34533401227, 45159063143, 401677982693, 448934215951, 587067820859, 7631881671167]

約数ペア:

[(1, 7631881671167), (13, 587067820859), (17, 448934215951), (19, 401677982693), (169, 45159063143), (221, 34533401227), (247, 30898306361), (257, 29696037631), (323, 23628116629), (2873, 2656415479), (3211, 2376792797), (3341, 2284310587), (4199, 1817547433), (4369, 1746825743), (4883, 1562949349), (43433, 175716199), (54587, 139811341), (56797, 134371211), (63479, 120226873), (83011, 91938197), (544013, 14028859), (738361, 10336247), (825227, 9248221), (1079143, 7072169)]