56660793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{142007}}^1$

素因数の和:142036

約数の個数: 16

約数和(自身を含む): 90885120

約数和(自身を除く): 34224327

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 142007, 426021, 994049, 2698133, 2982147, 8094399, 18886931, 56660793]

約数ペア:

[(1, 56660793), (3, 18886931), (7, 8094399), (19, 2982147), (21, 2698133), (57, 994049), (133, 426021), (399, 142007)]