30469437

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 45759168

約数和(自身を除く): 15289731

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 1163, 2911, 3489, 8733, 10467, 26199, 47683, 82573, 143049, 247719, 429147, 743157, 3385493, 10156479, 30469437]

約数ペア:

[(1, 30469437), (3, 10156479), (9, 3385493), (41, 743157), (71, 429147), (123, 247719), (213, 143049), (369, 82573), (639, 47683), (1163, 26199), (2911, 10467), (3489, 8733)]