1292963903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541669}}^1$

素因数の和:541718

約数の個数: 16

約数和(自身を含む): 1664010240

約数和(自身を除く): 371046337

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 541669, 3791683, 5958359, 16791739, 41708513, 117542173, 184709129, 1292963903]

約数ペア:

[(1, 1292963903), (7, 184709129), (11, 117542173), (31, 41708513), (77, 16791739), (217, 5958359), (341, 3791683), (2387, 541669)]