28092141

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5791}}^1$

素因数の和:5822

約数の個数: 36

約数和(自身を含む): 51502464

約数和(自身を除く): 23410323

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 5791, 17373, 40537, 52119, 63701, 121611, 191103, 283759, 364833, 445907, 573309, 851277, 1337721, 2553831, 3121349, 4013163, 9364047, 28092141]

約数ペア:

[(1, 28092141), (3, 9364047), (7, 4013163), (9, 3121349), (11, 2553831), (21, 1337721), (33, 851277), (49, 573309), (63, 445907), (77, 364833), (99, 283759), (147, 191103), (231, 121611), (441, 63701), (539, 52119), (693, 40537), (1617, 17373), (4851, 5791)]