22580481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 37785600

約数和(自身を除く): 15205119

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239, 409, 717, 1227, 1673, 2629, 2863, 4499, 5019, 7887, 8589, 13497, 18403, 31493, 55209, 94479, 97751, 293253, 684257, 1075261, 2052771, 3225783, 7526827, 22580481]

約数ペア:

[(1, 22580481), (3, 7526827), (7, 3225783), (11, 2052771), (21, 1075261), (33, 684257), (77, 293253), (231, 97751), (239, 94479), (409, 55209), (717, 31493), (1227, 18403), (1673, 13497), (2629, 8589), (2863, 7887), (4499, 5019)]