2009095053

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{421459}}^1$

素因数の和:421696

約数の個数: 16

約数和(自身を含む): 3074972160

約数和(自身を除く): 1065877107

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 421459, 1264377, 2950213, 8850639, 95671193, 287013579, 669698351, 2009095053]

約数ペア:

[(1, 2009095053), (3, 669698351), (7, 287013579), (21, 95671193), (227, 8850639), (681, 2950213), (1589, 1264377), (4767, 421459)]