27297281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 31545600

約数和(自身を除く): 4248319

約数列:

[1, 11, 19, 209, 211, 619, 2321, 4009, 6809, 11761, 44099, 129371, 130609, 1436699, 2481571, 27297281]

約数ペア:

[(1, 27297281), (11, 2481571), (19, 1436699), (209, 130609), (211, 129371), (619, 44099), (2321, 11761), (4009, 6809)]