2893485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 5605632

約数和(自身を除く): 2712147

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1621, 1785, 4863, 8105, 11347, 24315, 27557, 34041, 56735, 82671, 137785, 170205, 192899, 413355, 578697, 964495, 2893485]

約数ペア:

[(1, 2893485), (3, 964495), (5, 578697), (7, 413355), (15, 192899), (17, 170205), (21, 137785), (35, 82671), (51, 56735), (85, 34041), (105, 27557), (119, 24315), (255, 11347), (357, 8105), (595, 4863), (1621, 1785)]