89260561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 100875456

約数和(自身を除く): 11614895

約数列:

[1, 13, 43, 71, 169, 173, 559, 923, 2249, 3053, 7267, 7439, 11999, 12283, 29237, 39689, 96707, 159679, 515957, 528169, 1257191, 2075827, 6866197, 89260561]

約数ペア:

[(1, 89260561), (13, 6866197), (43, 2075827), (71, 1257191), (169, 528169), (173, 515957), (559, 159679), (923, 96707), (2249, 39689), (3053, 29237), (7267, 12283), (7439, 11999)]