7939323

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 14528160

約数和(自身を除く): 6588837

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 353, 357, 441, 459, 833, 1059, 1071, 1323, 2471, 2499, 3177, 3213, 6001, 7413, 7497, 9531, 17297, 18003, 22239, 22491, 42007, 51891, 54009, 66717, 126021, 155673, 162027, 294049, 378063, 467019, 882147, 1134189, 2646441, 7939323]

約数ペア:

[(1, 7939323), (3, 2646441), (7, 1134189), (9, 882147), (17, 467019), (21, 378063), (27, 294049), (49, 162027), (51, 155673), (63, 126021), (119, 66717), (147, 54009), (153, 51891), (189, 42007), (353, 22491), (357, 22239), (441, 18003), (459, 17297), (833, 9531), (1059, 7497), (1071, 7413), (1323, 6001), (2471, 3213), (2499, 3177)]