2531277

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1846323

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 227, 413, 531, 681, 1239, 1589, 1593, 2043, 3717, 4767, 6129, 11151, 13393, 14301, 40179, 42903, 93751, 120537, 281253, 361611, 843759, 2531277]

約数ペア:

[(1, 2531277), (3, 843759), (7, 361611), (9, 281253), (21, 120537), (27, 93751), (59, 42903), (63, 40179), (177, 14301), (189, 13393), (227, 11151), (413, 6129), (531, 4767), (681, 3717), (1239, 2043), (1589, 1593)]