1320791109

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 2057180160

約数和(自身を除く): 736389051

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 121, 319, 363, 407, 957, 1073, 1221, 3219, 3391, 3509, 4477, 10173, 10527, 11803, 13431, 35409, 37301, 98339, 111903, 125467, 129833, 295017, 376401, 389499, 410311, 1081729, 1230933, 1380137, 3245187, 3638543, 4140411, 10915629, 11899019, 15181507, 35697057, 40023973, 45544521, 120071919, 440263703, 1320791109]

約数ペア:

[(1, 1320791109), (3, 440263703), (11, 120071919), (29, 45544521), (33, 40023973), (37, 35697057), (87, 15181507), (111, 11899019), (121, 10915629), (319, 4140411), (363, 3638543), (407, 3245187), (957, 1380137), (1073, 1230933), (1221, 1081729), (3219, 410311), (3391, 389499), (3509, 376401), (4477, 295017), (10173, 129833), (10527, 125467), (11803, 111903), (13431, 98339), (35409, 37301)]