28223043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5077}}^1$

素因数の和:5206

約数の個数: 16

約数和(自身を含む): 40217760

約数和(自身を除く): 11994717

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5077, 5559, 15231, 86309, 258927, 553393, 1660179, 9407681, 28223043]

約数ペア:

[(1, 28223043), (3, 9407681), (17, 1660179), (51, 553393), (109, 258927), (327, 86309), (1853, 15231), (5077, 5559)]