488018547

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 733743360

約数和(自身を除く): 245724813

約数列:

[1, 3, 9, 27, 107, 251, 321, 673, 753, 963, 2019, 2259, 2889, 6057, 6777, 18171, 26857, 72011, 80571, 168923, 216033, 241713, 506769, 648099, 725139, 1520307, 1944297, 4560921, 18074761, 54224283, 162672849, 488018547]

約数ペア:

[(1, 488018547), (3, 162672849), (9, 54224283), (27, 18074761), (107, 4560921), (251, 1944297), (321, 1520307), (673, 725139), (753, 648099), (963, 506769), (2019, 241713), (2259, 216033), (2889, 168923), (6057, 80571), (6777, 72011), (18171, 26857)]