3140709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7348

約数の個数: 16

約数和(自身を含む): 4920384

約数和(自身を除く): 1779675

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 7321, 21963, 80531, 95173, 241593, 285519, 1046903, 3140709]

約数ペア:

[(1, 3140709), (3, 1046903), (11, 285519), (13, 241593), (33, 95173), (39, 80531), (143, 21963), (429, 7321)]