4625019

素因数分解:

$3^5\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 7920640

約数和(自身を除く): 3295621

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2719, 8157, 19033, 24471, 57099, 73413, 171297, 220239, 513891, 660717, 1541673, 4625019]

約数ペア:

[(1, 4625019), (3, 1541673), (7, 660717), (9, 513891), (21, 220239), (27, 171297), (63, 73413), (81, 57099), (189, 24471), (243, 19033), (567, 8157), (1701, 2719)]