12321537

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 17230848

約数和(自身を除く): 4909311

約数列:

[1, 3, 23, 69, 283, 631, 849, 1893, 6509, 14513, 19527, 43539, 178573, 535719, 4107179, 12321537]

約数ペア:

[(1, 12321537), (3, 4107179), (23, 535719), (69, 178573), (283, 43539), (631, 19527), (849, 14513), (1893, 6509)]