12394053

素因数分解:

$3^4\times 7^1\times {\mathrm{21859}}^1$

素因数の和:21878

約数の個数: 20

約数和(自身を含む): 21160480

約数和(自身を除く): 8766427

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 21859, 65577, 153013, 196731, 459039, 590193, 1377117, 1770579, 4131351, 12394053]

約数ペア:

[(1, 12394053), (3, 4131351), (7, 1770579), (9, 1377117), (21, 590193), (27, 459039), (63, 196731), (81, 153013), (189, 65577), (567, 21859)]