128025337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{877}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 146155392

約数和(自身を除く): 18130055

約数列:

[1, 11, 23, 253, 577, 877, 6347, 9647, 13271, 20171, 145981, 221881, 506029, 5566319, 11638667, 128025337]

約数ペア:

[(1, 128025337), (11, 11638667), (23, 5566319), (253, 506029), (577, 221881), (877, 145981), (6347, 20171), (9647, 13271)]