2007690909

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3296701}}^1$

素因数の和:3296740

約数の個数: 16

約数和(自身を含む): 3164833920

約数和(自身を除く): 1157143011

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 3296701, 9890103, 23076907, 69230721, 95604329, 286812987, 669230303, 2007690909]

約数ペア:

[(1, 2007690909), (3, 669230303), (7, 286812987), (21, 95604329), (29, 69230721), (87, 23076907), (203, 9890103), (609, 3296701)]