2040333849

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{4643}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 2976098112

約数和(自身を除く): 935764263

約数列:

[1, 3, 9, 157, 311, 471, 933, 1413, 2799, 4643, 13929, 41787, 48827, 146481, 439443, 728951, 1443973, 2186853, 4331919, 6560559, 12995757, 226703761, 680111283, 2040333849]

約数ペア:

[(1, 2040333849), (3, 680111283), (9, 226703761), (157, 12995757), (311, 6560559), (471, 4331919), (933, 2186853), (1413, 1443973), (2799, 728951), (4643, 439443), (13929, 146481), (41787, 48827)]