29039553

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{21089}}^1$

素因数の和:21118

約数の個数: 20

約数和(自身を含む): 45934020

約数和(自身を除く): 16894467

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 21089, 63267, 189801, 358513, 569403, 1075539, 1708209, 3226617, 9679851, 29039553]

約数ペア:

[(1, 29039553), (3, 9679851), (9, 3226617), (17, 1708209), (27, 1075539), (51, 569403), (81, 358513), (153, 189801), (459, 63267), (1377, 21089)]