12143703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28307}}^1$

素因数の和:28334

約数の個数: 16

約数和(自身を含む): 19022976

約数和(自身を除く): 6879273

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 28307, 84921, 311377, 367991, 934131, 1103973, 4047901, 12143703]

約数ペア:

[(1, 12143703), (3, 4047901), (11, 1103973), (13, 934131), (33, 367991), (39, 311377), (143, 84921), (429, 28307)]