212624973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{715909}}^1$

素因数の和:715929

約数の個数: 16

約数和(自身を含む): 343636800

約数和(自身を除く): 131011827

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 715909, 2147727, 6443181, 7874999, 19329543, 23624997, 70874991, 212624973]

約数ペア:

[(1, 212624973), (3, 70874991), (9, 23624997), (11, 19329543), (27, 7874999), (33, 6443181), (99, 2147727), (297, 715909)]