133780439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 149133600

約数和(自身を除く): 15353161

約数列:

[1, 13, 43, 89, 559, 1157, 2689, 3827, 34957, 49751, 115627, 239321, 1503151, 3111173, 10290803, 133780439]

約数ペア:

[(1, 133780439), (13, 10290803), (43, 3111173), (89, 1503151), (559, 239321), (1157, 115627), (2689, 49751), (3827, 34957)]