15400419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4507}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 22071168

約数和(自身を除く): 6670749

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 4507, 13521, 76619, 229857, 301969, 905907, 5133473, 15400419]

約数ペア:

[(1, 15400419), (3, 5133473), (17, 905907), (51, 301969), (67, 229857), (201, 76619), (1139, 13521), (3417, 4507)]