7379961.00000000

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 28

約数和(自身を含む): 48516084

約数和(自身を除く): 16795107

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 821, 1431, 2463, 4293, 7389, 12879, 22167, 38637, 43513, 66501, 130539, 199503, 391617, 598509, 1174851, 3524553, 10573659, 31720977]

約数ペア:

[(1, 31720977), (3, 10573659), (9, 3524553), (27, 1174851), (53, 598509), (81, 391617), (159, 199503), (243, 130539), (477, 66501), (729, 43513), (821, 38637), (1431, 22167), (2463, 12879), (4293, 7389)]