51175047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221537}}^1$

素因数の和:221558

約数の個数: 16

約数和(自身を含む): 85070592

約数和(自身を除く): 33895545

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 221537, 664611, 1550759, 2436907, 4652277, 7310721, 17058349, 51175047]

約数ペア:

[(1, 51175047), (3, 17058349), (7, 7310721), (11, 4652277), (21, 2436907), (33, 1550759), (77, 664611), (231, 221537)]