15696423

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11399}}^1$

素因数の和:11428

約数の個数: 20

約数和(自身を含む): 24829200

約数和(自身を除く): 9132777

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11399, 34197, 102591, 193783, 307773, 581349, 923319, 1744047, 5232141, 15696423]

約数ペア:

[(1, 15696423), (3, 5232141), (9, 1744047), (17, 923319), (27, 581349), (51, 307773), (81, 193783), (153, 102591), (459, 34197), (1377, 11399)]