2247992159

素因数分解:

$7^3\times {\mathrm{29}}^2\times {\mathrm{7793}}^1$

素因数の和:7872

約数の個数: 24

約数和(自身を含む): 2715429600

約数和(自身を除く): 467437441

約数列:

[1, 7, 29, 49, 203, 343, 841, 1421, 5887, 7793, 9947, 41209, 54551, 225997, 288463, 381857, 1581979, 2672999, 6553913, 11073853, 45877391, 77516971, 321141737, 2247992159]

約数ペア:

[(1, 2247992159), (7, 321141737), (29, 77516971), (49, 45877391), (203, 11073853), (343, 6553913), (841, 2672999), (1421, 1581979), (5887, 381857), (7793, 288463), (9947, 225997), (41209, 54551)]