849889719

素因数分解:

$3^3\times 7^1\times {\mathrm{4496771}}^1$

素因数の和:4496787

約数の個数: 16

約数和(自身を含む): 1438967040

約数和(自身を除く): 589077321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4496771, 13490313, 31477397, 40470939, 94432191, 121412817, 283296573, 849889719]

約数ペア:

[(1, 849889719), (3, 283296573), (7, 121412817), (9, 94432191), (21, 40470939), (27, 31477397), (63, 13490313), (189, 4496771)]