980251263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{148997}}^1$

素因数の和:149063

約数の個数: 24

約数和(自身を含む): 1534083408

約数和(自身を除く): 553832145

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 148997, 446991, 1340973, 2532949, 6406871, 7598847, 19220613, 22796541, 57661839, 108916807, 326750421, 980251263]

約数ペア:

[(1, 980251263), (3, 326750421), (9, 108916807), (17, 57661839), (43, 22796541), (51, 19220613), (129, 7598847), (153, 6406871), (387, 2532949), (731, 1340973), (2193, 446991), (6579, 148997)]