1551165149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{8941}}^1$

素因数の和:9380

約数の個数: 16

約数和(自身を含む): 1708279680

約数和(自身を除く): 157114531

約数列:

[1, 19, 23, 397, 437, 7543, 8941, 9131, 169879, 173489, 205643, 3549577, 3907217, 67441963, 81640271, 1551165149]

約数ペア:

[(1, 1551165149), (19, 81640271), (23, 67441963), (397, 3907217), (437, 3549577), (7543, 205643), (8941, 173489), (9131, 169879)]