11763711

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8543}}^1$

素因数の和:8572

約数の個数: 20

約数和(自身を含む): 18608832

約数和(自身を除く): 6845121

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8543, 25629, 76887, 145231, 230661, 435693, 691983, 1307079, 3921237, 11763711]

約数ペア:

[(1, 11763711), (3, 3921237), (9, 1307079), (17, 691983), (27, 435693), (51, 230661), (81, 145231), (153, 76887), (459, 25629), (1377, 8543)]