27569261

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 29568000

約数和(自身を除く): 1998739

約数列:

[1, 31, 41, 109, 199, 1271, 3379, 4469, 6169, 8159, 21691, 138539, 252929, 672421, 889331, 27569261]

約数ペア:

[(1, 27569261), (31, 889331), (41, 672421), (109, 252929), (199, 138539), (1271, 21691), (3379, 8159), (4469, 6169)]