2149885671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{3877}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 3095947008

約数和(自身を除く): 946061337

約数列:

[1, 3, 17, 51, 83, 131, 249, 393, 1411, 2227, 3877, 4233, 6681, 10873, 11631, 32619, 65909, 184841, 197727, 321791, 507887, 554523, 965373, 1523661, 5470447, 8634079, 16411341, 25902237, 42154621, 126463863, 716628557, 2149885671]

約数ペア:

[(1, 2149885671), (3, 716628557), (17, 126463863), (51, 42154621), (83, 25902237), (131, 16411341), (249, 8634079), (393, 5470447), (1411, 1523661), (2227, 965373), (3877, 554523), (4233, 507887), (6681, 321791), (10873, 197727), (11631, 184841), (32619, 65909)]