128528959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1033}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 146960352

約数和(自身を除く): 18431393

約数列:

[1, 13, 17, 221, 563, 1033, 7319, 9571, 13429, 17561, 124423, 228293, 581579, 7560527, 9886843, 128528959]

約数ペア:

[(1, 128528959), (13, 9886843), (17, 7560527), (221, 581579), (563, 228293), (1033, 124423), (7319, 17561), (9571, 13429)]