897388611

素因数分解:

$3^1\times 7^1\times {\mathrm{6343}}^1\times {\mathrm{6737}}^1$

素因数の和:13090

約数の個数: 16

約数和(自身を含む): 1367867904

約数和(自身を除く): 470479293

約数列:

[1, 3, 7, 21, 6343, 6737, 19029, 20211, 44401, 47159, 133203, 141477, 42732791, 128198373, 299129537, 897388611]

約数ペア:

[(1, 897388611), (3, 299129537), (7, 128198373), (21, 42732791), (6343, 141477), (6737, 133203), (19029, 47159), (20211, 44401)]