28044921

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 38408960

約数和(自身を除く): 10364039

約数列:

[1, 3, 73, 79, 219, 237, 1621, 4863, 5767, 17301, 118333, 128059, 354999, 384177, 9348307, 28044921]

約数ペア:

[(1, 28044921), (3, 9348307), (73, 384177), (79, 354999), (219, 128059), (237, 118333), (1621, 17301), (4863, 5767)]