2078003421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{14107}}^1$

素因数の和:15385

約数の個数: 24

約数和(自身を含む): 3235246560

約数和(自身を除く): 1157243139

約数列:

[1, 3, 9, 13, 39, 117, 1259, 3777, 11331, 14107, 16367, 42321, 49101, 126963, 147303, 183391, 550173, 1650519, 17760713, 53282139, 159846417, 230889269, 692667807, 2078003421]

約数ペア:

[(1, 2078003421), (3, 692667807), (9, 230889269), (13, 159846417), (39, 53282139), (117, 17760713), (1259, 1650519), (3777, 550173), (11331, 183391), (14107, 147303), (16367, 126963), (42321, 49101)]