12809329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 14530320

約数和(自身を除く): 1720991

約数列:

[1, 13, 29, 61, 377, 557, 793, 1769, 7241, 16153, 22997, 33977, 209989, 441701, 985333, 12809329]

約数ペア:

[(1, 12809329), (13, 985333), (29, 441701), (61, 209989), (377, 33977), (557, 22997), (793, 16153), (1769, 7241)]