80897487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{10993}}^1$

素因数の和:11230

約数の個数: 16

約数和(自身を含む): 118207488

約数和(自身を除く): 37310001

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 10993, 32979, 120923, 362769, 2451439, 7354317, 26965829, 80897487]

約数ペア:

[(1, 80897487), (3, 26965829), (11, 7354317), (33, 2451439), (223, 362769), (669, 120923), (2453, 32979), (7359, 10993)]