1039587969

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{243863}}^1$

素因数の和:243909

約数の個数: 24

約数和(自身を含む): 1668029760

約数和(自身を除く): 628441791

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 243863, 731589, 1707041, 5121123, 7072027, 11949287, 21216081, 35847861, 49504189, 148512567, 346529323, 1039587969]

約数ペア:

[(1, 1039587969), (3, 346529323), (7, 148512567), (21, 49504189), (29, 35847861), (49, 21216081), (87, 11949287), (147, 7072027), (203, 5121123), (609, 1707041), (1421, 731589), (4263, 243863)]