1696004487

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 2574988416

約数和(自身を除く): 878983929

約数列:

[1, 3, 9, 27, 81, 83, 249, 347, 727, 747, 1041, 2181, 2241, 3123, 6543, 6723, 9369, 19629, 28107, 28801, 58887, 60341, 86403, 181023, 252269, 259209, 543069, 756807, 777627, 1629207, 2270421, 2332881, 4887621, 6811263, 20433789, 20938327, 62814981, 188444943, 565334829, 1696004487]

約数ペア:

[(1, 1696004487), (3, 565334829), (9, 188444943), (27, 62814981), (81, 20938327), (83, 20433789), (249, 6811263), (347, 4887621), (727, 2332881), (747, 2270421), (1041, 1629207), (2181, 777627), (2241, 756807), (3123, 543069), (6543, 259209), (6723, 252269), (9369, 181023), (19629, 86403), (28107, 60341), (28801, 58887)]