282637707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{20441}}^1$

素因数の和:20874

約数の個数: 16

約数和(自身を含む): 412110720

約数和(自身を除く): 129473013

約数列:

[1, 3, 11, 33, 419, 1257, 4609, 13827, 20441, 61323, 224851, 674553, 8564779, 25694337, 94212569, 282637707]

約数ペア:

[(1, 282637707), (3, 94212569), (11, 25694337), (33, 8564779), (419, 674553), (1257, 224851), (4609, 61323), (13827, 20441)]