12238317

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 23708160

約数和(自身を除く): 11469843

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 293, 351, 357, 459, 663, 819, 879, 1071, 1547, 1989, 2051, 2457, 2637, 3213, 3809, 4641, 4981, 5967, 6153, 7911, 11427, 13923, 14943, 18459, 26663, 34281, 34867, 41769, 44829, 55377, 64753, 79989, 102843, 104601, 134487, 194259, 239967, 313803, 453271, 582777, 719901, 941409, 1359813, 1748331, 4079439, 12238317]

約数ペア:

[(1, 12238317), (3, 4079439), (7, 1748331), (9, 1359813), (13, 941409), (17, 719901), (21, 582777), (27, 453271), (39, 313803), (51, 239967), (63, 194259), (91, 134487), (117, 104601), (119, 102843), (153, 79989), (189, 64753), (221, 55377), (273, 44829), (293, 41769), (351, 34867), (357, 34281), (459, 26663), (663, 18459), (819, 14943), (879, 13923), (1071, 11427), (1547, 7911), (1989, 6153), (2051, 5967), (2457, 4981), (2637, 4641), (3213, 3809)]