217532953

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{48589}}^1$

素因数の和:48648

約数の個数: 12

約数和(自身を含む): 245573860

約数和(自身を除く): 28040907

約数列:

[1, 11, 37, 121, 407, 4477, 48589, 534479, 1797793, 5879269, 19775723, 217532953]

約数ペア:

[(1, 217532953), (11, 19775723), (37, 5879269), (121, 1797793), (407, 534479), (4477, 48589)]