13781027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 15412320

約数和(自身を除く): 1631293

約数列:

[1, 13, 43, 89, 277, 559, 1157, 3601, 3827, 11911, 24653, 49751, 154843, 320489, 1060079, 13781027]

約数ペア:

[(1, 13781027), (13, 1060079), (43, 320489), (89, 154843), (277, 49751), (559, 24653), (1157, 11911), (3601, 3827)]