1238049171

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{428539}}^1$

素因数の和:428655

約数の個数: 16

約数和(自身を含む): 1851292800

約数和(自身を除く): 613243629

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 428539, 1285617, 3856851, 11570553, 45853673, 137561019, 412683057, 1238049171]

約数ペア:

[(1, 1238049171), (3, 412683057), (9, 137561019), (27, 45853673), (107, 11570553), (321, 3856851), (963, 1285617), (2889, 428539)]