1517432891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{142871}}^1$

素因数の和:142946

約数の個数: 16

約数和(自身を含む): 1760183040

約数和(自身を除く): 242750149

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 142871, 1857323, 2714549, 6143453, 35289137, 79864889, 116725607, 1517432891]

約数ペア:

[(1, 1517432891), (13, 116725607), (19, 79864889), (43, 35289137), (247, 6143453), (559, 2714549), (817, 1857323), (10621, 142871)]