488644929

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{12149}}^1$

素因数の和:12305

約数の個数: 24

約数和(自身を含む): 729729000

約数和(自身を除く): 241084071

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 4469, 12149, 13407, 36447, 40221, 109341, 498109, 1324241, 1494327, 3972723, 4482981, 11918169, 54293881, 162881643, 488644929]

約数ペア:

[(1, 488644929), (3, 162881643), (9, 54293881), (41, 11918169), (109, 4482981), (123, 3972723), (327, 1494327), (369, 1324241), (981, 498109), (4469, 109341), (12149, 40221), (13407, 36447)]