57088269

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31247}}^1$

素因数の和:31289

約数の個数: 24

約数和(自身を含む): 97493760

約数和(自身を除く): 40405491

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 31247, 93741, 218729, 281223, 656187, 906163, 1968561, 2718489, 6343141, 8155467, 19029423, 57088269]

約数ペア:

[(1, 57088269), (3, 19029423), (7, 8155467), (9, 6343141), (21, 2718489), (29, 1968561), (63, 906163), (87, 656187), (203, 281223), (261, 218729), (609, 93741), (1827, 31247)]