2214861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 1087347

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1637, 4911, 18007, 54021, 67117, 201351, 738287, 2214861]

約数ペア:

[(1, 2214861), (3, 738287), (11, 201351), (33, 67117), (41, 54021), (123, 18007), (451, 4911), (1353, 1637)]