2835807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1599393

約数列:

[1, 3, 13, 19, 39, 43, 57, 89, 129, 247, 267, 559, 741, 817, 1157, 1677, 1691, 2451, 3471, 3827, 5073, 10621, 11481, 21983, 31863, 49751, 65949, 72713, 149253, 218139, 945269, 2835807]

約数ペア:

[(1, 2835807), (3, 945269), (13, 218139), (19, 149253), (39, 72713), (43, 65949), (57, 49751), (89, 31863), (129, 21983), (247, 11481), (267, 10621), (559, 5073), (741, 3827), (817, 3471), (1157, 2451), (1677, 1691)]