2007804873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{219937}}^1$

素因数の和:220136

約数の個数: 16

約数和(自身を含む): 2850396480

約数和(自身を除く): 842591607

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 219937, 659811, 3738929, 11216787, 39368723, 118106169, 669268291, 2007804873]

約数ペア:

[(1, 2007804873), (3, 669268291), (17, 118106169), (51, 39368723), (179, 11216787), (537, 3738929), (3043, 659811), (9129, 219937)]