4557147

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 7318800

約数和(自身を除く): 2761653

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1069, 1421, 3207, 4263, 7483, 22449, 31001, 52381, 93003, 157143, 217007, 651021, 1519049, 4557147]

約数ペア:

[(1, 4557147), (3, 1519049), (7, 651021), (21, 217007), (29, 157143), (49, 93003), (87, 52381), (147, 31001), (203, 22449), (609, 7483), (1069, 4263), (1421, 3207)]