2013187533

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{108079}}^1$

素因数の和:108976

約数の個数: 16

約数和(自身を含む): 3071201280

約数和(自身を除く): 1058013747

約数列:

[1, 3, 7, 21, 887, 2661, 6209, 18627, 108079, 324237, 756553, 2269659, 95866073, 287598219, 671062511, 2013187533]

約数ペア:

[(1, 2013187533), (3, 671062511), (7, 287598219), (21, 95866073), (887, 2269659), (2661, 756553), (6209, 324237), (18627, 108079)]