26517283

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 30436560

約数和(自身を除く): 3919277

約数列:

[1, 13, 41, 43, 89, 169, 533, 559, 1157, 1763, 3649, 3827, 6929, 7267, 15041, 22919, 47437, 49751, 156907, 297947, 616681, 646763, 2039791, 26517283]

約数ペア:

[(1, 26517283), (13, 2039791), (41, 646763), (43, 616681), (89, 297947), (169, 156907), (533, 49751), (559, 47437), (1157, 22919), (1763, 15041), (3649, 7267), (3827, 6929)]