26791021

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 28993536

約数和(自身を除く): 2202515

約数列:

[1, 23, 43, 103, 263, 989, 2369, 4429, 6049, 11309, 27089, 101867, 260107, 623047, 1164827, 26791021]

約数ペア:

[(1, 26791021), (23, 1164827), (43, 623047), (103, 260107), (263, 101867), (989, 27089), (2369, 11309), (4429, 6049)]