13825743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 5769777

約数列:

[1, 3, 17, 51, 419, 647, 1257, 1941, 7123, 10999, 21369, 32997, 271093, 813279, 4608581, 13825743]

約数ペア:

[(1, 13825743), (3, 4608581), (17, 813279), (51, 271093), (419, 32997), (647, 21369), (1257, 10999), (1941, 7123)]