29812653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13449

約数の個数: 24

約数和(自身を含む): 48819680

約数和(自身を除く): 19007027

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 13411, 40233, 120699, 174343, 254809, 523029, 764427, 1569087, 2293281, 3312517, 9937551, 29812653]

約数ペア:

[(1, 29812653), (3, 9937551), (9, 3312517), (13, 2293281), (19, 1569087), (39, 764427), (57, 523029), (117, 254809), (171, 174343), (247, 120699), (741, 40233), (2223, 13411)]