20174212239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13640441}}^1$

素因数の和:13640490

約数の個数: 16

約数和(自身を含む): 29463354720

約数和(自身を除く): 9289142481

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 13640441, 40921323, 231887497, 395572789, 695662491, 1186718367, 6724737413, 20174212239]

約数ペア:

[(1, 20174212239), (3, 6724737413), (17, 1186718367), (29, 695662491), (51, 395572789), (87, 231887497), (493, 40921323), (1479, 13640441)]