5718411

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 9100800

約数和(自身を除く): 3382389

約数列:

[1, 3, 9, 19, 27, 57, 71, 157, 171, 213, 471, 513, 639, 1349, 1413, 1917, 2983, 4047, 4239, 8949, 11147, 12141, 26847, 33441, 36423, 80541, 100323, 211793, 300969, 635379, 1906137, 5718411]

約数ペア:

[(1, 5718411), (3, 1906137), (9, 635379), (19, 300969), (27, 211793), (57, 100323), (71, 80541), (157, 36423), (171, 33441), (213, 26847), (471, 12141), (513, 11147), (639, 8949), (1349, 4239), (1413, 4047), (1917, 2983)]