40139649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 63478272

約数和(自身を除く): 23338623

約数列:

[1, 3, 9, 11, 33, 99, 373, 1087, 1119, 3261, 3357, 4103, 9783, 11957, 12309, 35871, 36927, 107613, 405451, 1216353, 3649059, 4459961, 13379883, 40139649]

約数ペア:

[(1, 40139649), (3, 13379883), (9, 4459961), (11, 3649059), (33, 1216353), (99, 405451), (373, 107613), (1087, 36927), (1119, 35871), (3261, 12309), (3357, 11957), (4103, 9783)]