1239290433

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{853}}^1\times {\mathrm{1481}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 1809848040

約数和(自身を除く): 570557607

約数列:

[1, 3, 9, 109, 327, 853, 981, 1481, 2559, 4443, 7677, 13329, 92977, 161429, 278931, 484287, 836793, 1263293, 1452861, 3789879, 11369637, 137698937, 413096811, 1239290433]

約数ペア:

[(1, 1239290433), (3, 413096811), (9, 137698937), (109, 11369637), (327, 3789879), (853, 1452861), (981, 1263293), (1481, 836793), (2559, 484287), (4443, 278931), (7677, 161429), (13329, 92977)]