28014902883

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{421727}}^1$

素因数の和:421816

約数の個数: 36

約数和(自身を含む): 45208398144

約数和(自身を除く): 17193495261

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 363, 549, 671, 1089, 2013, 6039, 7381, 22143, 66429, 421727, 1265181, 3795543, 4638997, 13916991, 25725347, 41750973, 51028967, 77176041, 153086901, 231528123, 282978817, 459260703, 848936451, 2546809353, 3112766987, 9338300961, 28014902883]

約数ペア:

[(1, 28014902883), (3, 9338300961), (9, 3112766987), (11, 2546809353), (33, 848936451), (61, 459260703), (99, 282978817), (121, 231528123), (183, 153086901), (363, 77176041), (549, 51028967), (671, 41750973), (1089, 25725347), (2013, 13916991), (6039, 4638997), (7381, 3795543), (22143, 1265181), (66429, 421727)]