2003351787

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{571}}^1\times {\mathrm{1117}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 2909706800

約数和(自身を除く): 906355013

約数列:

[1, 3, 9, 349, 571, 1047, 1117, 1713, 3141, 3351, 5139, 10053, 199279, 389833, 597837, 637807, 1169499, 1793511, 1913421, 3508497, 5740263, 222594643, 667783929, 2003351787]

約数ペア:

[(1, 2003351787), (3, 667783929), (9, 222594643), (349, 5740263), (571, 3508497), (1047, 1913421), (1117, 1793511), (1713, 1169499), (3141, 637807), (3351, 597837), (5139, 389833), (10053, 199279)]