12631029

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 18105120

約数和(自身を除く): 5474091

約数列:

[1, 3, 19, 57, 107, 109, 321, 327, 361, 1083, 2033, 2071, 6099, 6213, 11663, 34989, 38627, 39349, 115881, 118047, 221597, 664791, 4210343, 12631029]

約数ペア:

[(1, 12631029), (3, 4210343), (19, 664791), (57, 221597), (107, 118047), (109, 115881), (321, 39349), (327, 38627), (361, 34989), (1083, 11663), (2033, 6213), (2071, 6099)]