30447999

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 46572240

約数和(自身を除く): 16124241

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2713, 3741, 8139, 11223, 24417, 78677, 116659, 236031, 349977, 708093, 1049931, 3383111, 10149333, 30447999]

約数ペア:

[(1, 30447999), (3, 10149333), (9, 3383111), (29, 1049931), (43, 708093), (87, 349977), (129, 236031), (261, 116659), (387, 78677), (1247, 24417), (2713, 11223), (3741, 8139)]