12303621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 21166080

約数和(自身を除く): 8862459

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 211, 279, 341, 589, 627, 633, 1023, 1767, 1881, 1899, 2321, 3069, 4009, 5301, 6479, 6541, 6963, 12027, 19437, 19623, 20889, 36081, 44099, 58311, 58869, 71951, 124279, 132297, 215853, 372837, 396891, 647559, 1118511, 1367069, 4101207, 12303621]

約数ペア:

[(1, 12303621), (3, 4101207), (9, 1367069), (11, 1118511), (19, 647559), (31, 396891), (33, 372837), (57, 215853), (93, 132297), (99, 124279), (171, 71951), (209, 58869), (211, 58311), (279, 44099), (341, 36081), (589, 20889), (627, 19623), (633, 19437), (1023, 12027), (1767, 6963), (1881, 6541), (1899, 6479), (2321, 5301), (3069, 4009)]