2071665

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 3781440

約数和(自身を除く): 1709775

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2423, 7269, 12115, 21807, 36345, 46037, 109035, 138111, 230185, 414333, 690555, 2071665]

約数ペア:

[(1, 2071665), (3, 690555), (5, 414333), (9, 230185), (15, 138111), (19, 109035), (45, 46037), (57, 36345), (95, 21807), (171, 12115), (285, 7269), (855, 2423)]