13512712317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{87517}}^1$

素因数の和:87677

約数の個数: 32

約数和(自身を含む): 20113736832

約数和(自身を除く): 6601024515

約数列:

[1, 3, 13, 37, 39, 107, 111, 321, 481, 1391, 1443, 3959, 4173, 11877, 51467, 87517, 154401, 262551, 1137721, 3238129, 3413163, 9364319, 9714387, 28092957, 42095677, 121736147, 126287031, 346479803, 365208441, 1039439409, 4504237439, 13512712317]

約数ペア:

[(1, 13512712317), (3, 4504237439), (13, 1039439409), (37, 365208441), (39, 346479803), (107, 126287031), (111, 121736147), (321, 42095677), (481, 28092957), (1391, 9714387), (1443, 9364319), (3959, 3413163), (4173, 3238129), (11877, 1137721), (51467, 262551), (87517, 154401)]