3990591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 6351696

約数和(自身を除く): 2361105

約数列:

[1, 3, 9, 11, 33, 99, 173, 233, 519, 699, 1557, 1903, 2097, 2563, 5709, 7689, 17127, 23067, 40309, 120927, 362781, 443399, 1330197, 3990591]

約数ペア:

[(1, 3990591), (3, 1330197), (9, 443399), (11, 362781), (33, 120927), (99, 40309), (173, 23067), (233, 17127), (519, 7689), (699, 5709), (1557, 2563), (1903, 2097)]