2128586439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{350731}}^1$

素因数の和:350775

約数の個数: 24

約数和(自身を含む): 3445591168

約数和(自身を除く): 1317004729

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 350731, 1052193, 2455117, 5962427, 7365351, 17887281, 41736989, 101361259, 125210967, 304083777, 709528813, 2128586439]

約数ペア:

[(1, 2128586439), (3, 709528813), (7, 304083777), (17, 125210967), (21, 101361259), (51, 41736989), (119, 17887281), (289, 7365351), (357, 5962427), (867, 2455117), (2023, 1052193), (6069, 350731)]