12804920649

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{953}}^1\times {\mathrm{9887}}^1$

素因数の和:10997

約数の個数: 24

約数和(自身を含む): 18639908352

約数和(自身を除く): 5834987703

約数列:

[1, 3, 9, 151, 453, 953, 1359, 2859, 8577, 9887, 29661, 88983, 143903, 431709, 1295127, 1492937, 4478811, 9422311, 13436433, 28266933, 84800799, 1422768961, 4268306883, 12804920649]

約数ペア:

[(1, 12804920649), (3, 4268306883), (9, 1422768961), (151, 84800799), (453, 28266933), (953, 13436433), (1359, 9422311), (2859, 4478811), (8577, 1492937), (9887, 1295127), (29661, 431709), (88983, 143903)]