6393927

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 8796672

約数和(自身を除く): 2402745

約数列:

[1, 3, 47, 137, 141, 331, 411, 993, 6439, 15557, 19317, 45347, 46671, 136041, 2131309, 6393927]

約数ペア:

[(1, 6393927), (3, 2131309), (47, 136041), (137, 46671), (141, 45347), (331, 19317), (411, 15557), (993, 6439)]