209158089

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{585877}}^1$

素因数の和:585904

約数の個数: 16

約数和(自身を含む): 337465728

約数和(自身を除く): 128307639

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 585877, 1757631, 4101139, 9959909, 12303417, 29879727, 69719363, 209158089]

約数ペア:

[(1, 209158089), (3, 69719363), (7, 29879727), (17, 12303417), (21, 9959909), (51, 4101139), (119, 1757631), (357, 585877)]