13745403

素因数分解:

$3^3\times 7^1\times {\mathrm{72727}}^1$

素因数の和:72743

約数の個数: 16

約数和(自身を含む): 23272960

約数和(自身を除く): 9527557

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 72727, 218181, 509089, 654543, 1527267, 1963629, 4581801, 13745403]

約数ペア:

[(1, 13745403), (3, 4581801), (7, 1963629), (9, 1527267), (21, 654543), (27, 509089), (63, 218181), (189, 72727)]