28094277

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 38904320

約数和(自身を除く): 10810043

約数列:

[1, 3, 31, 93, 181, 543, 1669, 5007, 5611, 16833, 51739, 155217, 302089, 906267, 9364759, 28094277]

約数ペア:

[(1, 28094277), (3, 9364759), (31, 906267), (93, 302089), (181, 155217), (543, 51739), (1669, 16833), (5007, 5611)]