2193200211

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{64679}}^1$

素因数の和:64898

約数の個数: 16

約数和(自身を含む): 2980454400

約数和(自身を除く): 787254189

約数列:

[1, 3, 89, 127, 267, 381, 11303, 33909, 64679, 194037, 5756431, 8214233, 17269293, 24642699, 731066737, 2193200211]

約数ペア:

[(1, 2193200211), (3, 731066737), (89, 24642699), (127, 17269293), (267, 8214233), (381, 5756431), (11303, 194037), (33909, 64679)]