12966411

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 18210816

約数和(自身を除く): 5244405

約数列:

[1, 3, 23, 69, 113, 339, 1663, 2599, 4989, 7797, 38249, 114747, 187919, 563757, 4322137, 12966411]

約数ペア:

[(1, 12966411), (3, 4322137), (23, 563757), (69, 187919), (113, 114747), (339, 38249), (1663, 7797), (2599, 4989)]