4805001

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:582

約数の個数: 20

約数和(自身を含む): 7246932

約数和(自身を除く): 2441931

約数列:

[1, 3, 9, 27, 81, 137, 411, 433, 1233, 1299, 3699, 3897, 11097, 11691, 35073, 59321, 177963, 533889, 1601667, 4805001]

約数ペア:

[(1, 4805001), (3, 1601667), (9, 533889), (27, 177963), (81, 59321), (137, 35073), (411, 11691), (433, 11097), (1233, 3897), (1299, 3699)]