331225005601

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{28447}}^1$

素因数の和:28981

約数の個数: 32

約数和(自身を含む): 392216444928

約数和(自身を除く): 60991439327

約数列:

[1, 7, 43, 101, 301, 383, 707, 2681, 4343, 16469, 28447, 30401, 38683, 115283, 199129, 270781, 1223221, 1663369, 2873147, 8562547, 10895201, 11643583, 20112029, 76266407, 123545321, 468493643, 864817247, 1100415301, 3279455501, 7702907107, 47317857943, 331225005601]

約数ペア:

[(1, 331225005601), (7, 47317857943), (43, 7702907107), (101, 3279455501), (301, 1100415301), (383, 864817247), (707, 468493643), (2681, 123545321), (4343, 76266407), (16469, 20112029), (28447, 11643583), (30401, 10895201), (38683, 8562547), (115283, 2873147), (199129, 1663369), (270781, 1223221)]