4026429

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{4519}}^1$

素因数の和:4542

約数の個数: 20

約数和(自身を含む): 6563040

約数和(自身を除く): 2536611

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 4519, 13557, 40671, 49709, 122013, 149127, 366039, 447381, 1342143, 4026429]

約数ペア:

[(1, 4026429), (3, 1342143), (9, 447381), (11, 366039), (27, 149127), (33, 122013), (81, 49709), (99, 40671), (297, 13557), (891, 4519)]