2009200719

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{467}}^1\times {\mathrm{2711}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 2807505792

約数和(自身を除く): 798305073

約数列:

[1, 3, 23, 69, 467, 529, 1401, 1587, 2711, 8133, 10741, 32223, 62353, 187059, 247043, 741129, 1266037, 1434119, 3798111, 4302357, 29118851, 87356553, 669733573, 2009200719]

約数ペア:

[(1, 2009200719), (3, 669733573), (23, 87356553), (69, 29118851), (467, 4302357), (529, 3798111), (1401, 1434119), (1587, 1266037), (2711, 741129), (8133, 247043), (10741, 187059), (32223, 62353)]