13753197

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{21523}}^1$

素因数の和:21600

約数の個数: 12

約数和(自身を含む): 20146464

約数和(自身を除く): 6393267

約数列:

[1, 3, 9, 71, 213, 639, 21523, 64569, 193707, 1528133, 4584399, 13753197]

約数ペア:

[(1, 13753197), (3, 4584399), (9, 1528133), (71, 193707), (213, 64569), (639, 21523)]