24726849

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 14302911

約数列:

[1, 3, 7, 21, 43, 129, 139, 197, 301, 417, 591, 903, 973, 1379, 2919, 4137, 5977, 8471, 17931, 25413, 27383, 41839, 59297, 82149, 125517, 177891, 191681, 575043, 1177469, 3532407, 8242283, 24726849]

約数ペア:

[(1, 24726849), (3, 8242283), (7, 3532407), (21, 1177469), (43, 575043), (129, 191681), (139, 177891), (197, 125517), (301, 82149), (417, 59297), (591, 41839), (903, 27383), (973, 25413), (1379, 17931), (2919, 8471), (4137, 5977)]