8213733

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 13047840

約数和(自身を除く): 4834107

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 509, 1467, 1527, 1793, 4581, 5379, 5599, 16137, 16797, 50391, 82967, 248901, 746703, 912637, 2737911, 8213733]

約数ペア:

[(1, 8213733), (3, 2737911), (9, 912637), (11, 746703), (33, 248901), (99, 82967), (163, 50391), (489, 16797), (509, 16137), (1467, 5599), (1527, 5379), (1793, 4581)]