30931191893

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{2803}}^1\times {\mathrm{4517}}^1$

素因数の和:7676

約数の個数: 16

約数和(自身を含む): 35471721600

約数和(自身を除く): 4540529707

約数列:

[1, 7, 349, 2443, 2803, 4517, 19621, 31619, 978247, 1576433, 6847729, 11035031, 12661151, 88628057, 4418741699, 30931191893]

約数ペア:

[(1, 30931191893), (7, 4418741699), (349, 88628057), (2443, 12661151), (2803, 11035031), (4517, 6847729), (19621, 1576433), (31619, 978247)]