22176477

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 34944000

約数和(自身を除く): 12767523

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 311, 417, 513, 933, 1251, 2641, 2799, 3753, 5909, 7923, 8397, 17727, 23769, 43229, 53181, 71307, 129687, 159543, 389061, 821351, 1167183, 2464053, 7392159, 22176477]

約数ペア:

[(1, 22176477), (3, 7392159), (9, 2464053), (19, 1167183), (27, 821351), (57, 389061), (139, 159543), (171, 129687), (311, 71307), (417, 53181), (513, 43229), (933, 23769), (1251, 17727), (2641, 8397), (2799, 7923), (3753, 5909)]