12628713

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 17346560

約数和(自身を除く): 4717847

約数列:

[1, 3, 43, 129, 223, 439, 669, 1317, 9589, 18877, 28767, 56631, 97897, 293691, 4209571, 12628713]

約数ペア:

[(1, 12628713), (3, 4209571), (43, 293691), (129, 97897), (223, 56631), (439, 28767), (669, 18877), (1317, 9589)]