12975141

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 17708544

約数和(自身を除く): 4733403

約数列:

[1, 3, 83, 107, 249, 321, 487, 1461, 8881, 26643, 40421, 52109, 121263, 156327, 4325047, 12975141]

約数ペア:

[(1, 12975141), (3, 4325047), (83, 156327), (107, 121263), (249, 52109), (321, 40421), (487, 26643), (1461, 8881)]