2505847107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{5431}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 3613800960

約数和(自身を除く): 1107953853

約数列:

[1, 3, 17, 51, 83, 109, 249, 327, 1411, 1853, 4233, 5431, 5559, 9047, 16293, 27141, 92327, 153799, 276981, 450773, 461397, 591979, 1352319, 1775937, 7663141, 10063643, 22989423, 30190929, 49134257, 147402771, 835282369, 2505847107]

約数ペア:

[(1, 2505847107), (3, 835282369), (17, 147402771), (51, 49134257), (83, 30190929), (109, 22989423), (249, 10063643), (327, 7663141), (1411, 1775937), (1853, 1352319), (4233, 591979), (5431, 461397), (5559, 450773), (9047, 276981), (16293, 153799), (27141, 92327)]