214842321

素因数分解:

$3^3\times {\mathrm{2741}}^1\times {\mathrm{2903}}^1$

素因数の和:5653

約数の個数: 16

約数和(自身を含む): 318510720

約数和(自身を除く): 103668399

約数列:

[1, 3, 9, 27, 2741, 2903, 8223, 8709, 24669, 26127, 74007, 78381, 7957123, 23871369, 71614107, 214842321]

約数ペア:

[(1, 214842321), (3, 71614107), (9, 23871369), (27, 7957123), (2741, 78381), (2903, 74007), (8223, 26127), (8709, 24669)]