28513023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123433}}^1$

素因数の和:123454

約数の個数: 16

約数和(自身を含む): 47398656

約数和(自身を除く): 18885633

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 123433, 370299, 864031, 1357763, 2592093, 4073289, 9504341, 28513023]

約数ペア:

[(1, 28513023), (3, 9504341), (7, 4073289), (11, 2592093), (21, 1357763), (33, 864031), (77, 370299), (231, 123433)]