2027337165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6435991}}^1$

素因数の和:6436009

約数の個数: 24

約数和(自身を含む): 4016059008

約数和(自身を除く): 1988721843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6435991, 19307973, 32179955, 45051937, 57923919, 96539865, 135155811, 225259685, 289619595, 405467433, 675779055, 2027337165]

約数ペア:

[(1, 2027337165), (3, 675779055), (5, 405467433), (7, 289619595), (9, 225259685), (15, 135155811), (21, 96539865), (35, 57923919), (45, 45051937), (63, 32179955), (105, 19307973), (315, 6435991)]