2912156391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1\times {\mathrm{1117}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 4172912640

約数和(自身を除く): 1260756249

約数列:

[1, 3, 19, 53, 57, 159, 863, 1007, 1117, 2589, 3021, 3351, 16397, 21223, 45739, 49191, 59201, 63669, 137217, 177603, 869041, 963971, 1124819, 2607123, 2891913, 3374457, 18315449, 51090463, 54946347, 153271389, 970718797, 2912156391]

約数ペア:

[(1, 2912156391), (3, 970718797), (19, 153271389), (53, 54946347), (57, 51090463), (159, 18315449), (863, 3374457), (1007, 2891913), (1117, 2607123), (2589, 1124819), (3021, 963971), (3351, 869041), (16397, 177603), (21223, 137217), (45739, 63669), (49191, 59201)]