102972947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2557}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 128677632

約数和(自身を除く): 25704685

約数列:

[1, 7, 11, 77, 523, 2557, 3661, 5753, 17899, 28127, 40271, 196889, 1337311, 9361177, 14710421, 102972947]

約数ペア:

[(1, 102972947), (7, 14710421), (11, 9361177), (77, 1337311), (523, 196889), (2557, 40271), (3661, 28127), (5753, 17899)]