53282289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21739}}^1$

素因数の和:21804

約数の個数: 16

約数和(自身を含む): 76524800

約数和(自身を除く): 23242511

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 21739, 65217, 413041, 934777, 1239123, 2804331, 17760763, 53282289]

約数ペア:

[(1, 53282289), (3, 17760763), (19, 2804331), (43, 1239123), (57, 934777), (129, 413041), (817, 65217), (2451, 21739)]