1039686111

素因数分解:

$3^4\times {\mathrm{2273}}^1\times {\mathrm{5647}}^1$

素因数の和:7932

約数の個数: 20

約数和(自身を含む): 1554069792

約数和(自身を除く): 514383681

約数列:

[1, 3, 9, 27, 81, 2273, 5647, 6819, 16941, 20457, 50823, 61371, 152469, 184113, 457407, 12835631, 38506893, 115520679, 346562037, 1039686111]

約数ペア:

[(1, 1039686111), (3, 346562037), (9, 115520679), (27, 38506893), (81, 12835631), (2273, 457407), (5647, 184113), (6819, 152469), (16941, 61371), (20457, 50823)]