2382429

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 3894240

約数和(自身を除く): 1511811

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 853, 931, 2559, 2793, 5971, 16207, 17913, 41797, 48621, 113449, 125391, 340347, 794143, 2382429]

約数ペア:

[(1, 2382429), (3, 794143), (7, 340347), (19, 125391), (21, 113449), (49, 48621), (57, 41797), (133, 17913), (147, 16207), (399, 5971), (853, 2793), (931, 2559)]