39434577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 31689903

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 87, 91, 119, 203, 221, 273, 293, 357, 377, 493, 609, 663, 879, 1131, 1479, 1547, 2051, 2639, 3451, 3809, 4641, 4981, 6153, 6409, 7917, 8497, 10353, 11427, 14943, 19227, 25491, 26663, 34867, 44863, 59479, 64753, 79989, 104601, 110461, 134589, 144449, 178437, 194259, 331383, 433347, 453271, 773227, 1011143, 1359813, 1877837, 2319681, 3033429, 5633511, 13144859, 39434577]

約数ペア:

[(1, 39434577), (3, 13144859), (7, 5633511), (13, 3033429), (17, 2319681), (21, 1877837), (29, 1359813), (39, 1011143), (51, 773227), (87, 453271), (91, 433347), (119, 331383), (203, 194259), (221, 178437), (273, 144449), (293, 134589), (357, 110461), (377, 104601), (493, 79989), (609, 64753), (663, 59479), (879, 44863), (1131, 34867), (1479, 26663), (1547, 25491), (2051, 19227), (2639, 14943), (3451, 11427), (3809, 10353), (4641, 8497), (4981, 7917), (6153, 6409)]