12812151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9029}}^1$

素因数の和:9086

約数の個数: 16

約数和(自身を含む): 19071360

約数和(自身を除く): 6259209

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9029, 27087, 99319, 297957, 388247, 1164741, 4270717, 12812151]

約数ペア:

[(1, 12812151), (3, 4270717), (11, 1164741), (33, 388247), (43, 297957), (129, 99319), (473, 27087), (1419, 9029)]