2053167

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 2872800

約数和(自身を除く): 819633

約数列:

[1, 3, 37, 53, 111, 159, 349, 1047, 1961, 5883, 12913, 18497, 38739, 55491, 684389, 2053167]

約数ペア:

[(1, 2053167), (3, 684389), (37, 55491), (53, 38739), (111, 18497), (159, 12913), (349, 5883), (1047, 1961)]