2009793609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11753179}}^1$

素因数の和:11753204

約数の個数: 12

約数和(自身を含む): 3055826800

約数和(自身を除く): 1046033191

約数列:

[1, 3, 9, 19, 57, 171, 11753179, 35259537, 105778611, 223310401, 669931203, 2009793609]

約数ペア:

[(1, 2009793609), (3, 669931203), (9, 223310401), (19, 105778611), (57, 35259537), (171, 11753179)]