13556079

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 30

約数和(自身を含む): 21078200

約数和(自身を除く): 7522121

約数列:

[1, 3, 9, 27, 29, 81, 87, 199, 261, 597, 783, 841, 1791, 2349, 2523, 5373, 5771, 7569, 16119, 17313, 22707, 51939, 68121, 155817, 167359, 467451, 502077, 1506231, 4518693, 13556079]

約数ペア:

[(1, 13556079), (3, 4518693), (9, 1506231), (27, 502077), (29, 467451), (81, 167359), (87, 155817), (199, 68121), (261, 51939), (597, 22707), (783, 17313), (841, 16119), (1791, 7569), (2349, 5771), (2523, 5373)]