121384131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{216371}}^1$

素因数の和:216402

約数の個数: 16

約数和(自身を含む): 186945408

約数和(自身を除く): 65561277

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 216371, 649113, 2380081, 3678307, 7140243, 11034921, 40461377, 121384131]

約数ペア:

[(1, 121384131), (3, 40461377), (11, 11034921), (17, 7140243), (33, 3678307), (51, 2380081), (187, 649113), (561, 216371)]