113173291

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 155295360

約数和(自身を除く): 42122069

約数列:

[1, 7, 11, 19, 43, 49, 77, 133, 209, 257, 301, 473, 539, 817, 931, 1463, 1799, 2107, 2827, 3311, 4883, 5719, 8987, 10241, 11051, 12593, 19789, 23177, 34181, 40033, 53713, 62909, 77357, 121561, 138523, 209969, 239267, 375991, 440363, 541499, 850927, 1469783, 2309659, 2631937, 5956489, 10288481, 16167613, 113173291]

約数ペア:

[(1, 113173291), (7, 16167613), (11, 10288481), (19, 5956489), (43, 2631937), (49, 2309659), (77, 1469783), (133, 850927), (209, 541499), (257, 440363), (301, 375991), (473, 239267), (539, 209969), (817, 138523), (931, 121561), (1463, 77357), (1799, 62909), (2107, 53713), (2827, 40033), (3311, 34181), (4883, 23177), (5719, 19789), (8987, 12593), (10241, 11051)]