28652127

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22367}}^1$

素因数の和:22438

約数の個数: 16

約数和(自身を含む): 44378112

約数和(自身を除く): 15725985

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 22367, 67101, 156569, 469707, 1364387, 4093161, 9550709, 28652127]

約数ペア:

[(1, 28652127), (3, 9550709), (7, 4093161), (21, 1364387), (61, 469707), (183, 156569), (427, 67101), (1281, 22367)]