8584221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 12201984

約数和(自身を除く): 3617763

約数列:

[1, 3, 23, 47, 69, 141, 1081, 2647, 3243, 7941, 60881, 124409, 182643, 373227, 2861407, 8584221]

約数ペア:

[(1, 8584221), (3, 2861407), (23, 373227), (47, 182643), (69, 124409), (141, 60881), (1081, 7941), (2647, 3243)]