47556297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3917}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 73344960

約数和(自身を除く): 25788663

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 3917, 4047, 11751, 12141, 35253, 74423, 223269, 278107, 669807, 834321, 2502963, 5284033, 15852099, 47556297]

約数ペア:

[(1, 47556297), (3, 15852099), (9, 5284033), (19, 2502963), (57, 834321), (71, 669807), (171, 278107), (213, 223269), (639, 74423), (1349, 35253), (3917, 12141), (4047, 11751)]