3886234989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{14813}}^1$

素因数の和:14898

約数の個数: 48

約数和(自身を含む): 6590215296

約数和(自身を除く): 2703980307

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 961, 1209, 2821, 2883, 6727, 8463, 12493, 14813, 20181, 37479, 44439, 87451, 103691, 192569, 262353, 311073, 459203, 577707, 1347983, 1377609, 3214421, 4043949, 5969639, 9643263, 14235293, 17908917, 41787473, 42705879, 99647051, 125362419, 185058809, 298941153, 555176427, 1295411663, 3886234989]

約数ペア:

[(1, 3886234989), (3, 1295411663), (7, 555176427), (13, 298941153), (21, 185058809), (31, 125362419), (39, 99647051), (91, 42705879), (93, 41787473), (217, 17908917), (273, 14235293), (403, 9643263), (651, 5969639), (961, 4043949), (1209, 3214421), (2821, 1377609), (2883, 1347983), (6727, 577707), (8463, 459203), (12493, 311073), (14813, 262353), (20181, 192569), (37479, 103691), (44439, 87451)]