13719699

素因数分解:

$3^4\times 7^1\times {\mathrm{24197}}^1$

素因数の和:24216

約数の個数: 20

約数和(自身を含む): 23423664

約数和(自身を除く): 9703965

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24197, 72591, 169379, 217773, 508137, 653319, 1524411, 1959957, 4573233, 13719699]

約数ペア:

[(1, 13719699), (3, 4573233), (7, 1959957), (9, 1524411), (21, 653319), (27, 508137), (63, 217773), (81, 169379), (189, 72591), (567, 24197)]