31848047

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 42134400

約数和(自身を除く): 10286353

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 1979, 2299, 13853, 16093, 21769, 37601, 152383, 239459, 263207, 413611, 1676213, 2895277, 4549721, 31848047]

約数ペア:

[(1, 31848047), (7, 4549721), (11, 2895277), (19, 1676213), (77, 413611), (121, 263207), (133, 239459), (209, 152383), (847, 37601), (1463, 21769), (1979, 16093), (2299, 13853)]