28446033

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123143}}^1$

素因数の和:123164

約数の個数: 16

約数和(自身を含む): 47287296

約数和(自身を除く): 18841263

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 123143, 369429, 862001, 1354573, 2586003, 4063719, 9482011, 28446033]

約数ペア:

[(1, 28446033), (3, 9482011), (7, 4063719), (11, 2586003), (21, 1354573), (33, 862001), (77, 369429), (231, 123143)]