2007281731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{538001}}^1$

素因数の和:538062

約数の個数: 16

約数和(自身を含む): 2530761408

約数和(自身を除く): 523479677

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 538001, 3766007, 6994013, 22058041, 48958091, 154406287, 286754533, 2007281731]

約数ペア:

[(1, 2007281731), (7, 286754533), (13, 154406287), (41, 48958091), (91, 22058041), (287, 6994013), (533, 3766007), (3731, 538001)]