47597277

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24907}}^1$

素因数の和:24937

約数の個数: 24

約数和(自身を含む): 79506336

約数和(自身を除く): 31909059

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 24907, 74721, 174349, 323791, 523047, 971373, 1220443, 2266537, 3661329, 6799611, 15865759, 47597277]

約数ペア:

[(1, 47597277), (3, 15865759), (7, 6799611), (13, 3661329), (21, 2266537), (39, 1220443), (49, 971373), (91, 523047), (147, 323791), (273, 174349), (637, 74721), (1911, 24907)]