2937891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 4313088

約数和(自身を除く): 1375197

約数列:

[1, 3, 11, 33, 127, 381, 701, 1397, 2103, 4191, 7711, 23133, 89027, 267081, 979297, 2937891]

約数ペア:

[(1, 2937891), (3, 979297), (11, 267081), (33, 89027), (127, 23133), (381, 7711), (701, 4191), (1397, 2103)]