12357527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 15301440

約数和(自身を除く): 2943913

約数列:

[1, 7, 13, 91, 229, 593, 1603, 2977, 4151, 7709, 20839, 53963, 135797, 950579, 1765361, 12357527]

約数ペア:

[(1, 12357527), (7, 1765361), (13, 950579), (91, 135797), (229, 53963), (593, 20839), (1603, 7709), (2977, 4151)]