1049647569

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{240139}}^1$

素因数の和:240220

約数の個数: 16

約数和(自身を含む): 1475420160

約数和(自身を除く): 425772591

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 240139, 720417, 7444309, 11286533, 22332927, 33859599, 349882523, 1049647569]

約数ペア:

[(1, 1049647569), (3, 349882523), (31, 33859599), (47, 22332927), (93, 11286533), (141, 7444309), (1457, 720417), (4371, 240139)]