1644006729

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1\times {\mathrm{2789}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 2202984000

約数和(自身を除く): 558977271

約数列:

[1, 3, 349, 563, 1047, 1689, 2789, 8367, 196487, 589461, 973361, 1570207, 2920083, 4710621, 548002243, 1644006729]

約数ペア:

[(1, 1644006729), (3, 548002243), (349, 4710621), (563, 2920083), (1047, 1570207), (1689, 973361), (2789, 589461), (8367, 196487)]