390053691

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{36389}}^1$

素因数の和:36795

約数の個数: 16

約数和(自身を含む): 579328800

約数和(自身を除く): 189275109

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 36389, 109167, 327501, 982503, 14446433, 43339299, 130017897, 390053691]

約数ペア:

[(1, 390053691), (3, 130017897), (9, 43339299), (27, 14446433), (397, 982503), (1191, 327501), (3573, 109167), (10719, 36389)]