4079439

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 3625713

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 293, 357, 663, 819, 879, 1071, 1547, 1989, 2051, 2637, 3809, 4641, 4981, 6153, 11427, 13923, 14943, 18459, 26663, 34281, 34867, 44829, 64753, 79989, 104601, 194259, 239967, 313803, 453271, 582777, 1359813, 4079439]

約数ペア:

[(1, 4079439), (3, 1359813), (7, 582777), (9, 453271), (13, 313803), (17, 239967), (21, 194259), (39, 104601), (51, 79989), (63, 64753), (91, 44829), (117, 34867), (119, 34281), (153, 26663), (221, 18459), (273, 14943), (293, 13923), (357, 11427), (663, 6153), (819, 4981), (879, 4641), (1071, 3809), (1547, 2637), (1989, 2051)]