20161500541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{976013}}^1$

素因数の和:976260

約数の個数: 16

約数和(自身を含む): 24923493504

約数和(自身を除く): 4761992963

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 976013, 6832091, 12688169, 88817183, 221554951, 1550884657, 2880214363, 20161500541]

約数ペア:

[(1, 20161500541), (7, 2880214363), (13, 1550884657), (91, 221554951), (227, 88817183), (1589, 12688169), (2951, 6832091), (20657, 976013)]