5180019

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 7931952

約数和(自身を除く): 2751933

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 601, 663, 1803, 2873, 7813, 8619, 10217, 23439, 30651, 101569, 132821, 304707, 398463, 1726673, 5180019]

約数ペア:

[(1, 5180019), (3, 1726673), (13, 398463), (17, 304707), (39, 132821), (51, 101569), (169, 30651), (221, 23439), (507, 10217), (601, 8619), (663, 7813), (1803, 2873)]