389610507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{908183}}^1$

素因数の和:908210

約数の個数: 16

約数和(自身を含む): 610299648

約数和(自身を除く): 220689141

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 908183, 2724549, 9990013, 11806379, 29970039, 35419137, 129870169, 389610507]

約数ペア:

[(1, 389610507), (3, 129870169), (11, 35419137), (13, 29970039), (33, 11806379), (39, 9990013), (143, 2724549), (429, 908183)]