13035411

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7032

約数の個数: 20

約数和(自身を含む): 20322192

約数和(自身を除く): 7286781

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6997, 20991, 62973, 160931, 188919, 482793, 566757, 1448379, 4345137, 13035411]

約数ペア:

[(1, 13035411), (3, 4345137), (9, 1448379), (23, 566757), (27, 482793), (69, 188919), (81, 160931), (207, 62973), (621, 20991), (1863, 6997)]