28996509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12097}}^1$

素因数の和:12164

約数の個数: 16

約数和(自身を含む): 41810688

約数和(自身を除く): 12814179

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 12097, 36291, 205649, 568559, 616947, 1705677, 9665503, 28996509]

約数ペア:

[(1, 28996509), (3, 9665503), (17, 1705677), (47, 616947), (51, 568559), (141, 205649), (799, 36291), (2397, 12097)]