2783707563

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10196731}}^1$

素因数の和:10196754

約数の個数: 16

約数和(自身を含む): 4568135936

約数和(自身を除く): 1784428373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10196731, 30590193, 71377117, 132557503, 214131351, 397672509, 927902521, 2783707563]

約数ペア:

[(1, 2783707563), (3, 927902521), (7, 397672509), (13, 214131351), (21, 132557503), (39, 71377117), (91, 30590193), (273, 10196731)]