28208499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2731}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 41176704

約数和(自身を除く): 12968205

約数列:

[1, 3, 11, 33, 313, 939, 2731, 3443, 8193, 10329, 30041, 90123, 854803, 2564409, 9402833, 28208499]

約数ペア:

[(1, 28208499), (3, 9402833), (11, 2564409), (33, 854803), (313, 90123), (939, 30041), (2731, 10329), (3443, 8193)]