2898832321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{287383}}^1$

素因数の和:287532

約数の個数: 16

約数和(自身を含む): 3641730048

約数和(自身を除く): 742897727

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 287383, 2011681, 3161213, 22128491, 37647173, 263530211, 414118903, 2898832321]

約数ペア:

[(1, 2898832321), (7, 414118903), (11, 263530211), (77, 37647173), (131, 22128491), (917, 3161213), (1441, 2011681), (10087, 287383)]