3916913

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 5507568

約数和(自身を除く): 1590655

約数列:

[1, 7, 11, 13, 43, 49, 77, 91, 143, 169, 301, 473, 539, 559, 637, 1001, 1183, 1859, 2107, 3311, 3913, 6149, 7007, 7267, 8281, 13013, 23177, 27391, 43043, 50869, 79937, 91091, 301301, 356083, 559559, 3916913]

約数ペア:

[(1, 3916913), (7, 559559), (11, 356083), (13, 301301), (43, 91091), (49, 79937), (77, 50869), (91, 43043), (143, 27391), (169, 23177), (301, 13013), (473, 8281), (539, 7267), (559, 7007), (637, 6149), (1001, 3913), (1183, 3311), (1859, 2107)]