121267419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3931}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 200815104

約数和(自身を除く): 79547685

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 3931, 4407, 10283, 11793, 27517, 30849, 51103, 82551, 153309, 357721, 444203, 1073163, 1332609, 3109421, 5774639, 9328263, 17323917, 40422473, 121267419]

約数ペア:

[(1, 121267419), (3, 40422473), (7, 17323917), (13, 9328263), (21, 5774639), (39, 3109421), (91, 1332609), (113, 1073163), (273, 444203), (339, 357721), (791, 153309), (1469, 82551), (2373, 51103), (3931, 30849), (4407, 27517), (10283, 11793)]