18571443

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4651}}^1$

素因数の和:4687

約数の個数: 16

約数和(自身を含む): 27242112

約数和(自身を除く): 8670669

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4651, 13953, 51161, 153483, 562771, 1688313, 6190481, 18571443]

約数ペア:

[(1, 18571443), (3, 6190481), (11, 1688313), (33, 562771), (121, 153483), (363, 51161), (1331, 13953), (3993, 4651)]