2447439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 3551328

約数和(自身を除く): 1103889

約数列:

[1, 3, 17, 37, 51, 111, 629, 1297, 1887, 3891, 22049, 47989, 66147, 143967, 815813, 2447439]

約数ペア:

[(1, 2447439), (3, 815813), (17, 143967), (37, 66147), (51, 47989), (111, 22049), (629, 3891), (1297, 1887)]