2758049247

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{38327}}^1$

素因数の和:38447

約数の個数: 24

約数和(自身を含む): 3953609856

約数和(自身を除く): 1195560609

約数列:

[1, 3, 17, 51, 83, 249, 289, 867, 1411, 4233, 23987, 38327, 71961, 114981, 651559, 1954677, 3181141, 9543423, 11076503, 33229509, 54079397, 162238191, 919349749, 2758049247]

約数ペア:

[(1, 2758049247), (3, 919349749), (17, 162238191), (51, 54079397), (83, 33229509), (249, 11076503), (289, 9543423), (867, 3181141), (1411, 1954677), (4233, 651559), (23987, 114981), (38327, 71961)]