3873640959

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{21517}}^1$

素因数の和:21847

約数の個数: 24

約数和(自身を含む): 5686432752

約数和(自身を除く): 1812791793

約数列:

[1, 3, 9, 83, 241, 249, 723, 747, 2169, 20003, 21517, 60009, 64551, 180027, 193653, 1785911, 5185597, 5357733, 15556791, 16073199, 46670373, 430404551, 1291213653, 3873640959]

約数ペア:

[(1, 3873640959), (3, 1291213653), (9, 430404551), (83, 46670373), (241, 16073199), (249, 15556791), (723, 5357733), (747, 5185597), (2169, 1785911), (20003, 193653), (21517, 180027), (60009, 64551)]