5249181

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 8048768

約数和(自身を除く): 2799587

約数列:

[1, 3, 7, 21, 181, 543, 1267, 1381, 3801, 4143, 9667, 29001, 249961, 749883, 1749727, 5249181]

約数ペア:

[(1, 5249181), (3, 1749727), (7, 749883), (21, 249961), (181, 29001), (543, 9667), (1267, 4143), (1381, 3801)]