23505009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 10778511

約数列:

[1, 3, 11, 33, 479, 1437, 1487, 4461, 5269, 15807, 16357, 49071, 712273, 2136819, 7835003, 23505009]

約数ペア:

[(1, 23505009), (3, 7835003), (11, 2136819), (33, 712273), (479, 49071), (1437, 16357), (1487, 15807), (4461, 5269)]