3390849

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3011391

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 233, 297, 441, 539, 693, 699, 1323, 1617, 1631, 2079, 2097, 2563, 4851, 4893, 6291, 7689, 11417, 14553, 14679, 17941, 23067, 34251, 44037, 53823, 69201, 102753, 125587, 161469, 308259, 376761, 484407, 1130283, 3390849]

約数ペア:

[(1, 3390849), (3, 1130283), (7, 484407), (9, 376761), (11, 308259), (21, 161469), (27, 125587), (33, 102753), (49, 69201), (63, 53823), (77, 44037), (99, 34251), (147, 23067), (189, 17941), (231, 14679), (233, 14553), (297, 11417), (441, 7689), (539, 6291), (693, 4893), (699, 4851), (1323, 2563), (1617, 2097), (1631, 2079)]