1128303

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 772497

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 131, 261, 297, 319, 393, 783, 957, 1179, 1441, 2871, 3537, 3799, 4323, 8613, 11397, 12969, 34191, 38907, 41789, 102573, 125367, 376101, 1128303]

約数ペア:

[(1, 1128303), (3, 376101), (9, 125367), (11, 102573), (27, 41789), (29, 38907), (33, 34191), (87, 12969), (99, 11397), (131, 8613), (261, 4323), (297, 3799), (319, 3537), (393, 2871), (783, 1441), (957, 1179)]