2409903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 3884400

約数和(自身を除く): 1474497

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 829, 969, 2487, 2907, 7461, 14093, 15751, 42279, 47253, 126837, 141759, 267767, 803301, 2409903]

約数ペア:

[(1, 2409903), (3, 803301), (9, 267767), (17, 141759), (19, 126837), (51, 47253), (57, 42279), (153, 15751), (171, 14093), (323, 7461), (829, 2907), (969, 2487)]