2047461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 3005184

約数和(自身を除く): 957723

約数列:

[1, 3, 13, 39, 47, 141, 611, 1117, 1833, 3351, 14521, 43563, 52499, 157497, 682487, 2047461]

約数ペア:

[(1, 2047461), (3, 682487), (13, 157497), (39, 52499), (47, 43563), (141, 14521), (611, 3351), (1117, 1833)]