2587059

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:113

約数の個数: 30

約数和(自身を含む): 4169660

約数和(自身を除く): 1582601

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1539, 1681, 2337, 3321, 5043, 7011, 15129, 21033, 31939, 45387, 63099, 95817, 136161, 287451, 862353, 2587059]

約数ペア:

[(1, 2587059), (3, 862353), (9, 287451), (19, 136161), (27, 95817), (41, 63099), (57, 45387), (81, 31939), (123, 21033), (171, 15129), (369, 7011), (513, 5043), (779, 3321), (1107, 2337), (1539, 1681)]