9842721

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5647}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 15181824

約数和(自身を除く): 5339103

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 5647, 16941, 39529, 118587, 468701, 1406103, 3280907, 9842721]

約数ペア:

[(1, 9842721), (3, 3280907), (7, 1406103), (21, 468701), (83, 118587), (249, 39529), (581, 16941), (1743, 5647)]