5571741

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 8946720

約数和(自身を除く): 3374979

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1307, 1421, 3921, 4263, 9149, 27447, 37903, 64043, 113709, 192129, 265321, 795963, 1857247, 5571741]

約数ペア:

[(1, 5571741), (3, 1857247), (7, 795963), (21, 265321), (29, 192129), (49, 113709), (87, 64043), (147, 37903), (203, 27447), (609, 9149), (1307, 4263), (1421, 3921)]