20833083

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{167}}^2$

素因数の和:423

約数の個数: 18

約数和(自身を含む): 30638244

約数和(自身を除く): 9805161

約数列:

[1, 3, 9, 83, 167, 249, 501, 747, 1503, 13861, 27889, 41583, 83667, 124749, 251001, 2314787, 6944361, 20833083]

約数ペア:

[(1, 20833083), (3, 6944361), (9, 2314787), (83, 251001), (167, 124749), (249, 83667), (501, 41583), (747, 27889), (1503, 13861)]