121239357

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6551}}^1$

素因数の和:6784

約数の個数: 16

約数和(自身を含む): 167731200

約数和(自身を除く): 46491843

約数列:

[1, 3, 31, 93, 199, 597, 6169, 6551, 18507, 19653, 203081, 609243, 1303649, 3910947, 40413119, 121239357]

約数ペア:

[(1, 121239357), (3, 40413119), (31, 3910947), (93, 1303649), (199, 609243), (597, 203081), (6169, 19653), (6551, 18507)]