57028191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40189}}^1$

素因数の和:40246

約数の個数: 16

約数和(自身を含む): 84881280

約数和(自身を除く): 27853089

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 40189, 120567, 442079, 1326237, 1728127, 5184381, 19009397, 57028191]

約数ペア:

[(1, 57028191), (3, 19009397), (11, 5184381), (33, 1728127), (43, 1326237), (129, 442079), (473, 120567), (1419, 40189)]