3260431521

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{1543}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 5133923520

約数和(自身を除く): 1873491999

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1373, 1539, 1543, 4119, 4629, 12357, 13887, 26087, 29317, 37071, 41661, 78261, 87951, 111213, 124983, 234783, 263853, 704349, 791559, 2113047, 2118539, 2374677, 6355617, 19066851, 40252241, 57200553, 120756723, 171601659, 362270169, 1086810507, 3260431521]

約数ペア:

[(1, 3260431521), (3, 1086810507), (9, 362270169), (19, 171601659), (27, 120756723), (57, 57200553), (81, 40252241), (171, 19066851), (513, 6355617), (1373, 2374677), (1539, 2118539), (1543, 2113047), (4119, 791559), (4629, 704349), (12357, 263853), (13887, 234783), (26087, 124983), (29317, 111213), (37071, 87951), (41661, 78261)]