11685681

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 20954880

約数和(自身を除く): 9269199

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 3637, 10911, 25459, 32733, 61829, 76377, 98199, 185487, 229131, 432803, 556461, 687393, 1298409, 1669383, 3895227, 11685681]

約数ペア:

[(1, 11685681), (3, 3895227), (7, 1669383), (9, 1298409), (17, 687393), (21, 556461), (27, 432803), (51, 229131), (63, 185487), (119, 98199), (153, 76377), (189, 61829), (357, 32733), (459, 25459), (1071, 10911), (3213, 3637)]