2037821667

素因数分解:

$3^1\times 7^1\times {\mathrm{17737}}^1\times {\mathrm{5471}}^1$

素因数の和:23218

約数の個数: 16

約数和(自身を含む): 3105994752

約数和(自身を除く): 1068173085

約数列:

[1, 3, 7, 21, 5471, 16413, 17737, 38297, 53211, 114891, 124159, 372477, 97039127, 291117381, 679273889, 2037821667]

約数ペア:

[(1, 2037821667), (3, 679273889), (7, 291117381), (21, 97039127), (5471, 372477), (16413, 124159), (17737, 114891), (38297, 53211)]