2076397659

素因数分解:

$3^4\times 7^1\times {\mathrm{3662077}}^1$

素因数の和:3662096

約数の個数: 20

約数和(自身を含む): 3544891504

約数和(自身を除く): 1468493845

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3662077, 10986231, 25634539, 32958693, 76903617, 98876079, 230710851, 296628237, 692132553, 2076397659]

約数ペア:

[(1, 2076397659), (3, 692132553), (7, 296628237), (9, 230710851), (21, 98876079), (27, 76903617), (63, 32958693), (81, 25634539), (189, 10986231), (567, 3662077)]