2100035781

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4093637}}^1$

素因数の和:4093665

約数の個数: 16

約数和(自身を含む): 3274910400

約数和(自身を除く): 1174874619

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4093637, 12280911, 36842733, 77779103, 110528199, 233337309, 700011927, 2100035781]

約数ペア:

[(1, 2100035781), (3, 700011927), (9, 233337309), (19, 110528199), (27, 77779103), (57, 36842733), (171, 12280911), (513, 4093637)]