713996667

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{208223}}^1$

素因数の和:208359

約数の個数: 16

約数和(自身を含む): 1066106880

約数和(自身を除く): 352110213

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 208223, 624669, 1874007, 5622021, 26444321, 79332963, 237998889, 713996667]

約数ペア:

[(1, 713996667), (3, 237998889), (9, 79332963), (27, 26444321), (127, 5622021), (381, 1874007), (1143, 624669), (3429, 208223)]