287103633

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{20773}}^1$

素因数の和:21064

約数の個数: 16

約数和(自身を含む): 406838016

約数和(自身を除く): 119734383

約数列:

[1, 3, 17, 51, 271, 813, 4607, 13821, 20773, 62319, 353141, 1059423, 5629483, 16888449, 95701211, 287103633]

約数ペア:

[(1, 287103633), (3, 95701211), (17, 16888449), (51, 5629483), (271, 1059423), (813, 353141), (4607, 62319), (13821, 20773)]