1138963569

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1279}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 1695744000

約数和(自身を除く): 556780431

約数列:

[1, 3, 17, 19, 51, 57, 323, 919, 969, 1279, 2757, 3837, 15623, 17461, 21743, 24301, 46869, 52383, 65229, 72903, 296837, 413117, 890511, 1175401, 1239351, 3526203, 19981817, 22332619, 59945451, 66997857, 379654523, 1138963569]

約数ペア:

[(1, 1138963569), (3, 379654523), (17, 66997857), (19, 59945451), (51, 22332619), (57, 19981817), (323, 3526203), (919, 1239351), (969, 1175401), (1279, 890511), (2757, 413117), (3837, 296837), (15623, 72903), (17461, 65229), (21743, 52383), (24301, 46869)]