5240403

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 9603360

約数和(自身を除く): 4362957

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 233, 357, 441, 459, 699, 833, 1071, 1323, 1631, 2097, 2499, 3213, 3961, 4893, 6291, 7497, 11417, 11883, 14679, 22491, 27727, 34251, 35649, 44037, 83181, 102753, 106947, 194089, 249543, 308259, 582267, 748629, 1746801, 5240403]

約数ペア:

[(1, 5240403), (3, 1746801), (7, 748629), (9, 582267), (17, 308259), (21, 249543), (27, 194089), (49, 106947), (51, 102753), (63, 83181), (119, 44037), (147, 35649), (153, 34251), (189, 27727), (233, 22491), (357, 14679), (441, 11883), (459, 11417), (699, 7497), (833, 6291), (1071, 4893), (1323, 3961), (1631, 3213), (2097, 2499)]