9388889307

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1602473}}^1$

素因数の和:1602520

約数の個数: 32

約数和(自身を含む): 16409333760

約数和(自身を除く): 7020444453

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 1602473, 4807419, 11217311, 14422257, 33651933, 43266771, 49676663, 100955799, 149029989, 302867397, 347736641, 447089967, 1043209923, 1341269901, 3129629769, 9388889307]

約数ペア:

[(1, 9388889307), (3, 3129629769), (7, 1341269901), (9, 1043209923), (21, 447089967), (27, 347736641), (31, 302867397), (63, 149029989), (93, 100955799), (189, 49676663), (217, 43266771), (279, 33651933), (651, 14422257), (837, 11217311), (1953, 4807419), (5859, 1602473)]