1002889377

素因数分解:

$3^3\times 7^1\times {\mathrm{5306293}}^1$

素因数の和:5306309

約数の個数: 16

約数和(自身を含む): 1698014080

約数和(自身を除く): 695124703

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5306293, 15918879, 37144051, 47756637, 111432153, 143269911, 334296459, 1002889377]

約数ペア:

[(1, 1002889377), (3, 334296459), (7, 143269911), (9, 111432153), (21, 47756637), (27, 37144051), (63, 15918879), (189, 5306293)]