39851919

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{9283}}^1$

素因数の和:9348

約数の個数: 20

約数和(自身を含む): 60661656

約数和(自身を除く): 20809737

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 9283, 27849, 83547, 250641, 491999, 751923, 1475997, 4427991, 13283973, 39851919]

約数ペア:

[(1, 39851919), (3, 13283973), (9, 4427991), (27, 1475997), (53, 751923), (81, 491999), (159, 250641), (477, 83547), (1431, 27849), (4293, 9283)]