2912349

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 4366656

約数和(自身を除く): 1454307

約数列:

[1, 3, 11, 33, 71, 113, 121, 213, 339, 363, 781, 1243, 2343, 3729, 8023, 8591, 13673, 24069, 25773, 41019, 88253, 264759, 970783, 2912349]

約数ペア:

[(1, 2912349), (3, 970783), (11, 264759), (33, 88253), (71, 41019), (113, 25773), (121, 24069), (213, 13673), (339, 8591), (363, 8023), (781, 3729), (1243, 2343)]