804540121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{147163}}^1$

素因数の和:147252

約数の個数: 16

約数和(自身を含む): 1017197568

約数和(自身を除く): 212657447

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 147163, 1030141, 1618793, 10448573, 11331551, 73140011, 114934303, 804540121]

約数ペア:

[(1, 804540121), (7, 114934303), (11, 73140011), (71, 11331551), (77, 10448573), (497, 1618793), (781, 1030141), (5467, 147163)]