1995147

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 3594240

約数和(自身を除く): 1599093

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2879, 8637, 20153, 25911, 31669, 60459, 95007, 181377, 221683, 285021, 665049, 1995147]

約数ペア:

[(1, 1995147), (3, 665049), (7, 285021), (9, 221683), (11, 181377), (21, 95007), (33, 60459), (63, 31669), (77, 25911), (99, 20153), (231, 8637), (693, 2879)]