1339836697755

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419354209}}^1$

素因数の和:419354291

約数の個数: 24

約数和(自身を含む): 2355093243360

約数和(自身を除く): 1015256545605

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 419354209, 1258062627, 2096771045, 3774187881, 6290313135, 18870939405, 29774148839, 89322446517, 148870744195, 267967339551, 446612232585, 1339836697755]

約数ペア:

[(1, 1339836697755), (3, 446612232585), (5, 267967339551), (9, 148870744195), (15, 89322446517), (45, 29774148839), (71, 18870939405), (213, 6290313135), (355, 3774187881), (639, 2096771045), (1065, 1258062627), (3195, 419354209)]