1412789021

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{227027}}^1$

素因数の和:227168

約数の個数: 12

約数和(自身を含む): 1656396288

約数和(自身を除く): 243607267

約数列:

[1, 7, 49, 127, 889, 6223, 227027, 1589189, 11124323, 28832429, 201827003, 1412789021]

約数ペア:

[(1, 1412789021), (7, 201827003), (49, 28832429), (127, 11124323), (889, 1589189), (6223, 227027)]