488480121

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{1109}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 714285000

約数和(自身を除く): 225804879

約数列:

[1, 3, 9, 109, 327, 449, 981, 1109, 1347, 3327, 4041, 9981, 48941, 120881, 146823, 362643, 440469, 497941, 1087929, 1493823, 4481469, 54275569, 162826707, 488480121]

約数ペア:

[(1, 488480121), (3, 162826707), (9, 54275569), (109, 4481469), (327, 1493823), (449, 1087929), (981, 497941), (1109, 440469), (1347, 362643), (3327, 146823), (4041, 120881), (9981, 48941)]