2773669269

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{133279}}^1$

素因数の和:134280

約数の個数: 16

約数和(自身を含む): 4230840320

約数和(自身を除く): 1457171051

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 20811, 133279, 399837, 932953, 2798859, 132079489, 396238467, 924556423, 2773669269]

約数ペア:

[(1, 2773669269), (3, 924556423), (7, 396238467), (21, 132079489), (991, 2798859), (2973, 932953), (6937, 399837), (20811, 133279)]