12677421

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 17483648

約数和(自身を除く): 4806227

約数列:

[1, 3, 37, 111, 181, 543, 631, 1893, 6697, 20091, 23347, 70041, 114211, 342633, 4225807, 12677421]

約数ペア:

[(1, 12677421), (3, 4225807), (37, 342633), (111, 114211), (181, 70041), (543, 23347), (631, 20091), (1893, 6697)]