13233699

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1032

約数の個数: 20

約数和(自身を含む): 19892400

約数和(自身を除く): 6658701

約数列:

[1, 3, 9, 27, 81, 199, 597, 821, 1791, 2463, 5373, 7389, 16119, 22167, 66501, 163379, 490137, 1470411, 4411233, 13233699]

約数ペア:

[(1, 13233699), (3, 4411233), (9, 1470411), (27, 490137), (81, 163379), (199, 66501), (597, 22167), (821, 16119), (1791, 7389), (2463, 5373)]