56983881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23773}}^1$

素因数の和:23840

約数の個数: 16

約数和(自身を含む): 82162944

約数和(自身を除く): 25179063

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 23773, 71319, 404141, 1117331, 1212423, 3351993, 18994627, 56983881]

約数ペア:

[(1, 56983881), (3, 18994627), (17, 3351993), (47, 1212423), (51, 1117331), (141, 404141), (799, 71319), (2397, 23773)]